This distinction isn't hard and fast.

差别并非是一成不变。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量如鼻烟无烟烟草产品流入，一成不变烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有一天我意识到我已经过了好多年一成不变生活：同工作，同公寓，同朋友，每年度假也一?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100年历史当中，大多信奉著一个中心思想：成年人脑是个稳定、不变、如计算机般机器，有著一成不变记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他一成不变吊裤带，宽宽，带着绿色条纹。刮胡候他不停地跟一名男说话，我现在还能一眼认出那个人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每一个个体青年期忠实地重复着他祖先足迹，使他成为一个一成不变角色：是模仿前辈年轻，再次引用曼海姆话，叫做没有“实体”年轻。

This distinction isn't hard and fast.

这样的差别并非是变的。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量的如鼻烟这样的无烟烟草产品流入，变的烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有天我意识到我已经过了好多变的生活：同样的工作，同样的公寓，同样的朋友，每度的假也样?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100的历史当中，大多信奉著个中心思想：人的脑子是个、变、如计算机般的机器，有著变的记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他变的吊裤带，宽宽的，带着绿色条纹。刮胡子的时候他停地跟名男子说话，我现在还能眼认出那个人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每个个体的青时期忠实地重复着他祖先的足迹，使他为个变的角色：这是模仿前辈的轻，再次引用曼海姆的话，叫做没有“实体”的轻。

This distinction isn't hard and fast.

这差别并非是一成不变。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量如鼻烟这无烟烟草产品流入，一成不变烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有一天我意识到我已经过了好多年一成不变生活：工作，公寓，朋友，每年度假也一?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100年历史当，大多信奉著一思想：成年人脑子是稳定、不变、如计算机般机器，有著一成不变记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他一成不变吊裤带，宽宽，带着绿色条纹。刮胡子时候他不停地跟一名男子说话，我现在还能一眼认出那人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每一体青年时期忠实地重复着他祖先足迹，使他成为一一成不变角色：这是模仿前辈年轻，再次引用曼海姆话，叫做没有“实体”年轻。

This distinction isn't hard and fast.

这的差别并非是成不变的。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量的如鼻烟这的无烟烟草产品流入，成不变的烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有天我意识到我已过了好多年成不变的生活：同的工作，同的公寓，同的朋友，每年度的假也?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

学100年的历史当中，大多信奉著个中心思想：成年人的脑子是个稳定、不变、如计算机般的机器，有著成不变的记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他成不变的吊裤带，宽宽的，带着绿色条纹。刮胡子的时候他不停地跟名男子说话，我现在还能眼认出那个人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每个个体的青年时期忠实地重复着他祖先的足迹，使他成为个成不变的角色：这是模仿前辈的年轻，再次引用曼海姆的话，叫做没有“实体”的年轻。

This distinction isn't hard and fast.

这样差别并非是一成不变。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量如鼻烟这样无烟烟草产品流入，一成不变烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有一天我意识到我已经过了好多年一成不变：同样工作，同样公寓，同样朋友，每年度假也一样?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100年历史当中，大多信奉著一个中心思想：成年人是个稳定、不变、如计算机般机器，有著一成不变记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他一成不变吊裤带，宽宽，带着绿色条纹。刮胡时候他不停地跟一名男说话，我现在还能一眼认出那个人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每一个个体青年时期忠实地重复着他祖先足迹，使他成为一个一成不变角色：这是模仿前辈年轻，再次引用曼海姆话，叫做没有“实体”年轻。

This distinction isn't hard and fast.

这差别并非是一成不变。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量如鼻烟这无烟烟草产品流入，一成不变烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有一天我意识到我已经过了好多一成不变生：工作，公寓，朋友，每度假也一?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100历史当中，大多信奉著一个中心思想：成脑子是个稳定、不变、如计算机般机器，有著一成不变记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他一成不变吊裤带，宽宽，带着绿色条纹。刮胡子时候他不停地跟一名男子说话，我现在还能一眼认出那个来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每一个个体青时期忠实地重复着他祖先足迹，使他成为一个一成不变角色：这是模仿前辈轻，再次引用曼海姆话，叫做没有“实体”轻。

This distinction isn't hard and fast.

这样差别并非是一成不变。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量如鼻烟这样无烟烟草产品流入，一成不变烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有一天我意识到我已经过了好多年一成不变：同样工作，同样公寓，同样朋友，每年度假也一样?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100年历史当中，大多信奉著一个中心思想：成年人是个稳定、不变、如计算机般机器，有著一成不变记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他一成不变吊裤带，宽宽，带着绿色条纹。刮胡时候他不停地跟一名男说话，我现在还能一眼认出那个人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每一个个体青年时期忠实地重复着他祖先足迹，使他成为一个一成不变角色：这是模仿前辈年轻，再次引用曼海姆话，叫做没有“实体”年轻。

This distinction isn't hard and fast.

这差别并非是一成不变。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有大量如鼻烟这烟烟草产品流入，一成不变烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有一天我意识到我已经过了好多年一成不变生活：同工作，同公寓，同朋友，每年度假也一?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100年历史当中，大多信奉著一个中心思想：成年人脑子是个稳定、不变、如计算机般机器，有著一成不变记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬，但是在汗了他一成不变吊裤带，宽宽，带着绿色条纹。刮胡子时候他不停地跟一名男子说话，我现在还能一眼认出那个人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每一个个体青年时期忠实地重复着他祖先足迹，使他成为一个一成不变角色：这是模仿前辈年轻，再次引用曼海姆话，叫做没有“实体”年轻。

This distinction isn't hard and fast.

这差别并非是一成不变。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如果有量如鼻烟这无烟烟草产品流入，一成不变烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有一天我意识到我已经过了好年一成不变生活：同工作，同公寓，同友，每年度假也一?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100年历史当中，奉著一个中心思想：成年人脑子是个稳定、不变、如计算机般机器，有著一成不变记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他一成不变吊裤带，宽宽，带着绿色条纹。刮胡子时候他不停地跟一名男子说话，我现在还能一眼认出那个人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每一个个体青年时期忠实地重复着他祖先足迹，使他成为一个一成不变角色：这是模仿前辈年轻，再次引用曼海姆话，叫做没有“实体”年轻。

This distinction isn't hard and fast.

这样差别并非是一成不变。

Undiversified tobacco companies stand to lose if there were a mass migration to smokeless products like Snus.

如有量如鼻烟这样无烟烟草产品流入，一成不变烟草公司将亏损。

I suddenly realized one day that I’d been in a rut for years: same job, same flat, same friends, same holiday every year …

突然有一天我意识到我已经过了好多年一成不变生活：同样工作，同样公寓，同样朋友，每年度假也一样?

FOR MOST OF ITS 100-YEAR HISTORY, NEUROSCIENCE has embraced a central dogma: a mature adult's brain remains a stable, unchanging, computerlike machine with fixed memory and processing power.

经科学100年历史当中，多信奉著一个中心思想：成年人脑子是个稳定、不变、如计算机般机器，有著一成不变记忆与资讯处理能力。

In the morning, when we were already at the dock in Cienaga, my grandfather stood shaving with his straight razor, the door open and the mirror hanging from the frame.

他还没穿衬衫，但是在汗衫上系了他一成不变带，宽宽，带着绿色条纹。刮胡子时候他不停地跟一名男子说话，我现在还能一眼认出那个人来。

Each individual’s youth faithfully repeats that of his forebears, introducing him to a role that lives on unchanged: it is a “pre-scribed” youth, which, to quote Mannheim again, knows no “entelechy.

每一个个体青年时期忠实地重复着他祖先足迹，使他成为一个一成不变角色：这是模仿前辈年轻，再次引用曼海姆话，叫做没有“实体”年轻。