伟大的设计在于创造出既美观又实用的东西。
Great design is about creating something that is both beautiful and functional.
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。
每一部电影都是一次旅程，每一次旅程都是一部电影。
The truth is rarely pure and never simple.