It is dangerous to be right in matters where established men are wrong.
The best way to buy a stock is when it's cheap, and the best time to sell is when it's expensive.
阅读,阅读,再阅读。什么都要读。
对早期宇宙的研究不仅仅是关于理解过去,也是关于揭示支配所有现实的基本法则。