解析：言行应以收敛为主。
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。
Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.
I don’t need approval, I need results.
我不是来讨人喜欢的，我是来被人记住的。