悲观主义者在每个机会里看到困难。乐观主义者在每个困难里看到机会。
The most profound discoveries in mathematics often come from questioning the most basic assumptions.
The key to successful investing is to have a strong stomach.
Don't wait for the perfect moment—take the moment and make it perfect.
Efficiency is doing things right; effectiveness is doing the right things.
写作是一种勇气的行为——你必须愿意失败。