I try to write books that are both entertaining and thought-provoking.

表达主角明知危险仍坚持探索未知的使命感。

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

Ideas are like fish. If you want to catch little fish, you can stay in the shallow water. But if you want to catch the big fish, you've got to go deeper.

在人类（和动物）的漫长历史中，那些学会最有效合作和即兴发挥的人才能胜出。