The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.
领导力在于让你的存在使他人变得更好,并确保这种影响在你离开后依然持续。
【释义】回归到原本的质朴纯真状态,就可以终身不受辱。
I don't believe in originality, I believe in recombination.