写作的艺术是发现你相信什么的艺术。
Think small. If you think small, you'll stay small. If you think big, you'll stay big.
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。
你越想控制艺术,它就越失去生命力。