你知道的越多，你就越意识到你不知道的越多。

孤独是自由的代价。

好奇心和毅力可以改变世界。

孔子说：“吃粗粮、喝白水、弯着胳膊当枕头，乐也在其中了！缺少仁义的富贵，对我来说，就象天上的浮云。”

There is no such thing as great wisdom in the world, just as there is no such thing as talent. What exists is triviality. If you keep doing repetitive things, you become an expert; if you do repetitive things with special focus, you become a master.

"In machine learning, the goal is not just to fit the data, but to find a model that captures the underlying structure of the data."

If you want to be successful, surround yourself with people who challenge you.

We build not for today, but for how today will be remembered tomorrow.

The essence of e-commerce is retail, and the essence of retail is efficiency.

Algebraic geometry is the study of zeros of polynomials.