科学问题有意识的解决给我们提出的最直接且在某种意义上最重要的问题，是对结果的准确阐述。

All behavior is ultimately reducible to physical and chemical processes.

即便真理没有带来便利，也要恪守它，因为你若企图掩盖真理，会带来更多的麻烦。即使真相并不令人愉快，也一定要做到诚实，因为掩盖真相往往要费更大力气。

沙漠不能被声称或拥有——它是一块由风携带的布，从未被石头固定，被赋予了一百个变化的名字。

What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.

我不喜欢别人告诉我我是谁。

忠于自己，但始终乐于学习。