The Internet is the most revolutionary thing I’ve seen in my entire life.
互联网是我一生中见过的最具革命性的事物。
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
每个故事都是其时代的镜子。
The mathematician's best work is art, a high perfect art, as daring as the most secret dreams of imagination, clear and limpid.
可持续林业不仅仅是砍伐树木，更是培育文明。