人生就是一场马拉松，别急，慢慢跑。

Luck， is largely responsible for my reputation for genius. I don’t walk into the office in the morning and say， ‘Am I smart today？’ I walk in and wonder， ‘Am I lucky today？’

In the vastness of the universe, our problems seem small, yet our potential for understanding is limitless.

世界是残酷的，我的书反映了这一点。