幸福不在于占有，也不在于黄金，幸福存在于灵魂中。

No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.

物理是思想的框架。 。。。追索到事情的本质，再从那里思考下去。

任何东西的初稿都是狗屎。

长期思考，但在时机成熟时果断行动。