真正的创新来自于解决现实世界的问题。
I’m happy with who I am and happy with the body I’m in and the mind that I have.
"The dead are never far from us. They're in our hearts and in our minds and in the end, they're all we've got."
The real challenge is to make something complex appear simple.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
"A play is a question posed to the audience."
Writing is a way of being happy.