The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.

你没有第二次机会，生活不是任天堂游戏。

In the world of computing, the boundary between the possible and the impossible is often defined by the algorithms we can devise.

The beauty of mathematics lies in its simplicity and universality.

The complexity of a learning problem is often determined by the size and structure of the hypothesis space.

There is no more intrepid a voyager than the philosopher.

领导力就是在最重要的时候做出艰难的决定。