剑鞘保护剑的锋利，自己却满足於它自己的迟钝。
The seabbard is content to be dull when it protects the keenness of the word.
板块构造理论的美妙之处在于，它用如此简单的理论解释了如此多的现象。
Your passion in life should fit you exactly； but your purpose in life should exceed you. Work for something much larger than yourself.
Success comes from focusing on what you can control and letting go of what you can't.
When stocks are attractive, you buy them. Sure, they can go lower. I’ve bought stocks at $12 that went to $2, but then they later went to $30.
I don't believe in style. I believe in the process of thinking.
我只是在尽力过好我的生活。