The heart has its reasons, which reason does not know.
唯一存在的限制是你给自己设定的限制。
Always plan for the worst and hope for the best.
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:它是关于理解的。
I didn’t want to just make things. I wanted to make things better.
I'm just like anyone. I cut and I bleed. And I embarrass easily.