Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

Mathematics is not a spectator sport. You have to do it to understand it.

The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.

邪恶胜利的唯一必要条件是好人的无所作为。

想要成为别人是对自己的一种浪费。