His veneer of politeness concealed a ruthless determination.

他彬彬有礼的伪装下隐藏着不择手段的狠心。

I am not prepared to buy the claim that the ends justify the means.

我不准只要目的正当就可以不择手段的说法。

They will stop at nothing to achieve their aims.

他们将不择手段地来达他们的目的。

Do the ends justify the means?

只要目的正当就可以不择手段吗?

People who are truly hooked will go to any lengths to satisfy their craving for the drug.

真正吸毒成瘾的满足毒瘾会不择手段。

Do not mean egoistically by hook and crook harm others to benefit oneself, market economy also is not brought about certainly break one's promise of behavior flush.

利己并不意味着不择手段损利己 ,市场经济也不一定导致失信行的泛滥。