The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.
The ultimate aim of the modern movement in biology is in fact to explain all biology in terms of physics and chemistry.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
自然给了我们一些她的光芒，但不是全部的光芒。
书桌上不能有太多的书，心中则不能少书；这就好像鱼离了水则干枯，心中没有书则无寄托。