深度学习是解决复杂问题的强大工具。
Words are not mere sounds or marks， but signs of facts.
No man is useless in this world who lightens the burden of someone else.
重要的不是发生在你身上的事情，而是你如何处理发生在你身上的事情。
If you want to go fast, go alone. If you want to go far, go together.
数学的统一性不是强加的，而是被发现的。
逻辑学研究不仅仅是关于推理规则，更是关于思想结构本身。
If you are really in love, you talk with your eyes.
The ratio of positive to negative emotions that predicts flourishing is about 3 to 1. Above that ratio, people tend to flourish; below it, they tend to languish.