Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
"The future is about creating a more sustainable world."
"What good is the warmth of summer, without the cold of winter to give it sweetness."
Always think long-term. Short-term gains can lead to long-term losses.
最好的故事是挑战现状的故事。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.