"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."
数学不是关于数字、方程、计算或算法的：它是关于理解的。
Learn how to tie a bowline knot. Practice in the dark. With one hand. For the rest of your life you’ll use this knot more times than you would ever believe.
文学是一种治愈，是对心灵的抚慰。
"The best way to predict the future is to create it."
每一本书都是通往另一个世界的门。