There is no point treating a depressed person as though she were just feeling sad, saying, 'There now, hang on, you'll get over it.' Sadness is more or less like a head cold- with patience, it passes. Depression is like cancer.

In the wild, you learn to appreciate the little things. They often make the biggest difference.

知识不是为了理解而存在，而是为了切割。

理解变化的唯一方式就是投身其中，随之而动，加入这场舞蹈。

可持续的企业不仅仅是绿色的，它还具有韧性、适应性和前瞻性。

农业效率不是用更少做更多，而是用现有资源做得更好。

最微小的善行也比最宏大的意图更有价值。

在网球中，心态是最重要的。