The good man is the man who, no matter how morally unworthy he has been, is moving to become better.
The big money is not in the buying and the selling，but in the waiting.
The desert is not just a place; it's a metaphor for the vastness of human solitude.
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。
城市就像一张巨大的重写羊皮纸，几个世纪以来被反复书写和重写。