投资中最大的风险不是市场风险，而是无法实现财务目标的风险。
除非你先成为读者，否则你无法成为作家。
The dead are always listening. The dead are always watching.
Success is liking yourself, liking what you do, and liking how you do it.
"There's nothing that says you have to be happy all the time."
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：它是关于理解的。