坚持
获得智慧是一种道德责任，它不仅仅是为了让你们的生活变得更加美好。有一个相关的道理非常重要，那就是你们必须坚持终身学习。如果不终身学习，你们将不会取得很高的成就。光靠已有的知识，你们在生活中走不了多远。
Wisdom acquisition is a moral duty. It’s not something you do just to advance in life. And there’s a corollary to that proposition which is very important. It means that you’re hooked for lifetime learning, and without lifetime learning you people are not going to do very well. You are not going to get very far in life based on what you already know.
Patience and persistence are the keys to unlocking the mysteries of mathematics.
In mathematics, persistence is often more important than brilliance.
Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.
Persistence is key in mathematical research; many great results come from long struggles.
I always thought it was important to have a vision and to persist.
I stand up for what I believe in, and a lot of the time that’s against the grain.
I stand up for what I believe in and a lot of the time that can be against what the norm is or what people expect of me.
I stand up for what I believe in and I don’t back down.