It is not from the benevolence of the butcher， the brewer， or the baker that we expect our dinner， but from their regard to their own interest.

历史的真相往往藏在其沉默之中。

自由主义与共产主义之间，或民主与威权主义之间的伟大意识形态斗争，以前者的胜利告终。

人生只有一次，所以要活得不后悔。

成本不是为了计算而存在的，而是为了被降低而存在的。

Every day is a new opportunity to change your life.

压力是一种特权。

Sustainability isn't a choice anymore—it's a responsibility we owe to future generations.

Every experiment is a question posed to nature, and every result is nature's answer.