The truth is not always what we want to hear.
I want to make a difference in the world.
Happiness depends on the inner self, not the external world.
真相往往隐藏在细节中。
Man is an animal that makes bargains: no other animal does this—no dog exchanges bones with another.
人是会讨价还价的动物：没有其他动物会这样做——没有狗会与另一只狗交换骨头。