要理解我们是谁,我们必须首先理解我们来自哪里。
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。
We are not victims of our circumstances. We are products of our decisions.
The most sustainable product is the one that lasts the longest.
The only limits we have are the ones we set for ourselves.