数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
客户满意度应该始终是每个决策的核心。
Investors should avoid making decisions based on fear or greed.
"The key to good research is not just the method, but the clarity of the question and the quality of the data."
我不是一个完美的人，但我每天都在努力变得更好。
