在计算学习理论中，挑战不仅仅是学习，而是理解学习是如何可能的。

本来是贫穷的人家，却非要学人家富人的样子，吃好的、穿好的、用好的，这样的话，用不了多久，这个家就完了。

We believe that we need to own and control the primary technologies behind the products we make.

The only true voyage of discovery would be not to visit strange lands but to possess other eyes.

I never allow myself to have an opinion on anything that I don’t know the other side’s argument better than they do.

"I am not afraid of death, I am afraid of life."

伟大的领导者愿意做出他人回避的艰难决定。

唯一真正的监狱是我们为自己建造的监狱。