The total amount of suffering per year in the natural world is beyond all decent contemplation.

创新不仅仅是关于新的想法，而是关于有效地执行它们。

The best fertilizer is the farmer's shadow—nothing replaces presence and attention in the fields.

The most sustainable competitive advantage is the ability to learn faster than your competitors.

生活中唯一真正的失败是不忠于自己所知道的最好的东西。