田横的五百壮士如今在哪里？难道归来后都能封侯吗？

避免麻烦的最大方法之一就是保持简单......系统经常会失控。

We cannot be sure of having something to live for unless we are willing to die for it.

People can’t remember more than 3 points from a speech.

A good learning algorithm should be able to generalize from a limited set of examples to unseen data.

If you want to go fast, go alone. If you want to go far, go together.