The purpose of psychotherapy is to set people free.

A society grows great when old men plant trees whose shade they know they shall never sit in.

认为对自由的信念总会导致胜利是错误的。我们必须时刻做好失败的准备。如果我们选择自由，那么我们必须准备同它一起消亡。

Were it left to me to decide whether we should have a government without newspapers, or newspapers without a government, I should not hesitate a moment to prefer the latter.

我们都是自己选择的囚徒，但也是自己自由的设计师。

到了白头之年，我们同甘共苦；历史的是非功过，又由谁来评定呢？

Then by your side,no bed-room me deny.

Complexity is not just about the number of components in a system, but about the nature of their interactions.