Design is not just what it looks like and feels like. Design is how it works.
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。
You have to love yourself first before anyone else can.
声音是一种天赋，但也是你每天必须努力练习的东西。
成功不在于你拥有多少资源，而在于你如何利用现有的资源。