Success is doing what you want to do, when you want, where you want, with whom you want, as much as you want.
最终，我们将记住的不是敌人的话语，而是朋友的沉默。
The only way to learn mathematics is to do mathematics.
The laws of physics are the same in every corner of the universe.
The key to successful investing is to have a long-term perspective and a disciplined approach.