The stories are not autobiographical, but they're personal in that way. I seem to know only the things that I've learned. Probably some things through observation, but what I feel I know surely is personal.

我们对过去了解得越多，就越能理解现在。

Every dollar invested in responsible forestry today grows into a hundred dollars of environmental and economic value tomorrow.

道德的基础是对他人的同情。

名声不是凭空产生的,赞誉也不会自己增长,只有成就了功业,名声才会到来。

释义：古往今来的多少事，都付之于人们的谈笑中。