当你热爱你所做的事情时，获得动力并不难。

The most important skill for the future is the ability to learn.

我们理解过去的错觉助长了我们预测未来的过度自信。

译文：高贵的人虽然自以为尊贵，但在我看来却如尘埃;低贱的人虽然自以为卑微，但在我看来却重如千钧。

农业效率不是用更少做更多，而是用现有资源做得更好。

There are tracts in my life that are bare and silent. They are the open spaces where my busy days had their light and air.