文化是一个群体在应对外部环境生存问题和内部整合问题的过程中，经过一段时间所学习到的东西。

"We are all the heroes of our own stories."

大胆梦想，努力奋斗，保持专注。

真相就像一头狮子；你不需要为它辩护。放开它；它会自己辩护。

数学发现的过程与发现本身同样重要。

The individual is the only reality. The further we move away from the individual toward abstract ideas about Homo sapiens, the more likely we are to fall into error.

I have so much admiration for women who are fearless and who go after what they want.

最好的肥料是农民的影子，没有什么能取代在田间的存在和关注。