The ultimate measure of a man is not where he stands in moments of comfort and convenience， but where he stands at times of challenge and controversy.
The true writer is one who writes because he has something to say, not because he wants to say something.
領(lǐng)導(dǎo)這件事是一個(gè)敏感的話題。很多領(lǐng)導(dǎo)者失敗，因?yàn)樗麄儧]有足夠的勇氣去打破現(xiàn)狀、振奮人心。在我的生涯中，我從沒有這種擔(dān)憂。
一句話，先是太膽小，明知錯(cuò)的事卻不敢不做；后來也還是太膽小，明知對的事卻不敢去做。
數(shù)學(xué)理論的真正價(jià)值在于它能夠連接看似無關(guān)的想法。