The key to successful trading is to know when to buy and when to sell.

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

在科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这有点奇怪...”

是因为他们行事合理,行事合理来自于受到的熏染得当。

世界就是它本来的样子；那些什么都不是的人，那些允许自己变得什么都不是的人，在这个世界上没有立足之地。

I don't care what people say about me. I know who I am.