The architecture of the human mind is better adapted to the Pleistocene than to the modern world.

People must feel that the natural world is important and valuable and beautiful and wonderful and an amazement and a pleasure.

We are going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born.

如果你没有失败，说明你还不够努力。

农业中的每一个挑战都是重新定义我们如何养活世界的机会。