The most profound ideas in mathematics often come from asking the simplest questions.
大胆梦想,从小事做起,立即行动。
"Science is not only a disciple of reason but also one of romance and passion."
译文:坏人未必天生就坏,往往是习惯成了本性(梁上君子典故)。
The only limit to our realization of tomorrow will be our doubts of today.