The essence of poverty is that tomorrow’s uncertainties devour today’s possibilities.

"The key to AI is understanding how to build systems that can learn from data."

破坏容易建设难。

世界是一个故事的图书馆，每个人都是一本书。

I want to run a good race and inspire many people.

I believe that we are lost here in America, but I believe we shall be found.

Genetically modified technology is an important direction for future agricultural development, we should view it scientifically and rationally.

你什么时候能给妈长回脸？