宁可选择自由的贫困，也不愿选择奴隶般的富裕。

你知道得越多，就越意识到自己知道得多么少。

如果不理解两者，就无法理解个人的生活或社会的历史。

We either do the best or we don't do it at all.

The dialogue between science and society must be continuous and transparent.

I write to understand what cannot be understood.

Internal mental events are irrelevant to the scientific study of behavior.

The path to net zero is not a straight line; it requires flexibility, adaptability, and continuous learning.