I never buy anything unless I can see a clear path to a 50% gain.

In the realm of mathematics, imagination and logic dance together in perfect harmony.

The best literature is that which challenges us, which makes us think, which forces us to confront the uncomfortable truths of our existence.

去拿一个很简单的东西——几乎任何东西都行，但是极其认真地对待它，就好像它是世上唯一的东西一样，或者就像整个世界都在它里面一样。通过认真对待这件东西，你将会点亮天空。

降临在我们身上的不幸总是最严重的。

All I can do is be me, whoever that is.

The struggle for survival is the essence of life.

Leadership is about making tough decisions today that will create a better tomorrow.