数学之美在于它能够连接看似无关的思想。
The true poem is written not with ink but with blood.
相信我,这世上没有“他们”。(U2《Invisible》的歌词:“There's no them / There’s only us”)
地球是有生命的这一想法处于科学可信度的边缘,但并未超出其范围。
Success is not the key to happiness. Happiness is the key to success.