Immigration has a much smaller effect on native wages than most people believe.

我不相信运气。我相信准备遇到机会。

【释义】：积累千万财富，不如掌握一门技艺。  

可以依赖的激情是恐惧。

I think the most important thing in life is to be happy.

数学发现的过程不是关于到达目的地，而是关于旅程本身。