What is success? I think it is a mixture of having a flair for the thing that you are doing; knowing that it is not enough, that you have got to have hard work and a certain sense of purpose.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
爱不应该带来伤害。
艺术的目的不是表现事物的外在表象，而是它们的内在意义。