Sustainability isn't just about planting trees—it's about planting the right trees in the right places for the right reasons.

Acquiring things will rarely bring you deep satisfaction. But acquiring experiences will.

理性预期假说并不意味着人们能够完美地预测未来。

Biology will relate every human gene to the genes of other animals and bacteria, to this great chain of being.

心理过程是生活的工具，其价值在于它们的用途。

The night is a great theater, but the stars are its actors.

The essential function of art is moral. But a passionate, implicit morality, not didactic. A morality which changes the blood, rather than the mind.

经济学中最重要的是理解预期的作用。