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。
Great leaders don’t just lead people—they inspire them to lead themselves.
His soul swooned slowly as he heard the snow falling faintly through the universe and faintly falling, like the descent of their last end, upon all the living and the dead.
我很感激每一次有机会讲故事并与观众建立联系。做我喜欢的事情是一种特权。