盈利和责任必须齐头并进，否则两者都不会持久。

真相很少是纯粹的，也从来不是简单的。

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。

我不是那种会让对现在的热爱减少的人。

There is no more intrepid a voyager than the philosopher.

Commit to your business. Believe in it more than anybody else. I think I overcame every single one of my personal shortcomings by the sheer passion I brought to my work.

The human figure is the most direct way to engage with political and social issues.