There are two freedoms - the false, where a man is free to do what he likes; the true, where he is free to do what he ought.
有两种自由——一种虚伪的自由，一个人可以为所欲为；一种真正的自由，一个人可以为所应为。
翻译：善行不积累不足以成就美名，恶行不积累不足以灭亡自身。
The best way to find yourself is to lose yourself in the service of others.
永远不要停止问：“我们怎样才能做得更好？”
"The key to AI is understanding how to build systems that can learn from data."
在数学中，我们常常追求优雅和简洁，但在计算机科学中，我们还必须考虑实用性和效率。