I don’t like to be limited.

我认为年龄是为成熟付出的高昂代价。

定理当然是数学的永久财富。

"Imagination is not only the uniquely human capacity to envision that which is not, and therefore the fount of all invention and innovation. In its arguably most transformative and revelatory capacity, it is the power that enables us to empathize with humans whose experiences we have never shared."

I’m a very positive thinker, and I think that is what helps me the most in difficult moments.