The best way to learn something is to teach it to someone else.
学习某样东西的最好方法就是把它教给别人。
如果自由不包括犯错的自由，那么自由就不值得拥有。
The very definition of the real becomes: that of which it is possible to give an equivalent reproduction... The real is not only what can be reproduced, but that which is always already reproduced.
We are what we repeatedly do. Excellence, then, is not an act, but a habit.
可持续性不仅仅是一个目标，更是一种责任。