Profit and sustainability are not opposites—they must coexist for long-term success.
I have always been fascinated by the darker side of human nature.
当你停止相信的那一刻,你就已经失败了。
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。
The best way to predict the future is to create it.
Success is going from failure to failure without losing enthusiasm.