People don't buy what you do; they buy why you do it.
To feed the world, we must first respect the natural cycles that make farming possible.
写作是对词语和想象力力量的信仰行为。
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
