If you let people do what they like, human decency usually prevails.

如果你让人们做他们想做的事，人类的尊严通常赢得胜利。

This is a human decency thing. And so, using that strategy, it didn't achieve the ultimate purpose.

这事关人类尊严。所以，实行那个策略，并没有实现最终的目的。

We began the 20th century with a choice, to harness the Industrial Revolution to our values of free enterprise, conservation, and human decency.

我们进入二十世纪时又有一个选择，使得工业革命能符合我们的价值观，即自由经营，水土保持，和恪守人类正义，