数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Failure is an option here. If things are not failing, you are not innovating enough.
I like criticism. It makes you strong.
多样化是金融中唯一的免费午餐，但它需要纪律和耐心。