The power of a computational model is not just in its ability to compute, but in its ability to generalize from specific instances.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

只有为别人而活，生命才有价值。

人们有时为了得到自己想要的东西，会变得残酷。

When you meet with opposition, even if it should be from your husband or your children, endeavor to overcome it by argument and not by authority, for a victory dependent upon authority is unreal and illusory.

技术是工具，用户才是核心。