Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
使我们真正幸福的方法是热爱我们的工作,并在其中找到乐趣。
最大的荣耀不在于从不跌倒,而在于每次跌倒后都能站起来。
And, after all, what is a fashion? From the artistic point of view, it is usually a form of ugliness so intolerable that we have to alter it every six months.Literary and Other Notes I, Woman’s World (November 1887)