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教育是保護的基礎——人們保護他們所理解的東西。

"The 21st century is oppressed by a crushing sense of finitude and exhaustion."

Facts do not speak for themselves. They speak for or against competing theories. Facts divorced from theories or visions are mere isolated curiosities.

The study of black holes has revolutionized our understanding of space and time.

瑪雅安吉洛在她的詩歌《我們的祖母們》中這樣說。當我在這個世界穿行，我帶上自己所有的歷史——所有那些幫我鋪過路的人都是現在這個我的一部分。