Never underestimate the power of small, consistent improvements.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

自由不是礼物，而是每日的征服。

下一场农业革命将是隐形的——它发生在实验室里、数据云端，最重要的是发生在我们思维方式中。