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。
对我来说,如果我有一条围巾,我可以用它来围着我的脖子,并且能带走它。我有一朵花的话,我就可以摘下我的花,并且把它带走。可你却不能摘下这些星星呀!
The only limits in life are the ones you make.
To understand art is to understand life.