Innovation is not just about technology, it's about changing people's lives.
The whole world is full of art. I just try to make things that fit in with the rest.
In economics, as in life, the answers are often more nuanced than they first appear.
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。