唯一交到朋友的方法就是自己先成为朋友。

The concept of legal validity is crucial for understanding the nature of law.

The best investment you can make is in yourself.

不管你认为你能，还是你认为你不能——你是对的。

The world is a mirror, and it shows you what you bring to it.

If entrepreneurship is not going well, end it early and start over.

Every algorithm tells a story, a narrative of steps leading from problem to solution.

The human capacity for care is not finite; the more we give, the more we have to give.

如果一个人不过高地估计自己，他就会比他自己所估计的要高得多。