The web is a tool for communicating with the rest of humanity.
网络是与人类其他部分交流的工具。
模形式的算术是理解数论更深奥谜团的关键。
Life is fragile. We're not guaranteed a tomorrow so give it everything you've got.
The discovery of stars orbiting the supermassive black hole at the galactic center was a turning point in astrophysics.
我似乎总是想以最节能的方式,用自然界里最平常的东西来造各种东西。