在数学中,最深刻的思想往往源于最简单的观察。
We must remember that we are not the only species that matters on this planet.
我不是说唱歌手,我是一个意大利语的传奇。
在沉默中,和惶恐不安作斗争。
The greatest poverty is not to live in a physical desert, but to live as an exile in one's own heart.
History is, above all else, the creation and recording of that heritage; progress is its increasing abundance, preservation, transmission, and use.