All of my best decisions in business and in life have been made with heart, intuition, guts... not analysis.

I was looking for the key for years, but the door was always open.

The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.

In a flash, all of the past away from you, the rest of the only memories.

应对不自由世界的唯一方法就是变得如此绝对自由，以至于你的存在本身就是一种反抗。

The competent programmer is fully aware of the strictly limited size of his own skull; therefore he approaches the programming task in full humility, and among other things he avoids clever tricks like the plague.