Sometimes the most profound discoveries come from asking the simplest questions.

Not for the sake of our health, though it's often presented that way, but because it's an escape from the human anthill. It's an escape from our own competition, and our own dramas. And that's why ween joy looking at glaciers and oceans, and contemplating the Earth from outside its perimeters, etc. We like to feel in contact with something that is non-human, and that is so deeply important to us.

The story of agriculture is the story of human survival and ingenuity.

The invention of the cotton gin was the result of necessity and observation.

最好的建筑来自于作用于它的所有力量的综合。

现在如果送给别人很少的东西，却希望人家回报很多的东西，那么，人们就会怕你再送东西给自己了。