适应力是在变化的世界中蓬勃发展的关键。
There is no such thing as failure. Failure is just life trying to move us in another direction.
Follow your passion, and success will follow you.
在数学中，真理总是相对于你所在的系统而言的。
Teaching is my greatest work of art.
The only way to learn mathematics is to do mathematics.
宇宙不仅比我们想象的更奇怪，而且比我们能想象的还要奇怪。
The past is a story we tell ourselves.