La verdadera patria del hombre es su infancia.

True innovation comes from a deep understanding of user needs.

The properties of the whole are not deducible from the properties of the parts.

Good econometrics is like good carpentry—it's all about using the right tool for the job.

Writing is a way of reclaiming time.

守住嘴巴，就跟拴紧瓶口一样。克制欲望，就像防守城池一般。

The strongest ecosystems are those with diversity.