我们都是祖先的拼凑物。
We are all patchworks of our ancestors.
Optimize your generosity. No one on their deathbed has ever regretted giving too much away.
旅程与目的地同样重要，或许更重要。
I don't compete with anyone but myself.
The time of life is limited and unchangeable, so it is necessary to use every minute efficiently. Not using it well is a waste.
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。
"Books are the keys to understanding the world and ourselves."