可持续发展不是一种选择，而是我们对后代的责任。
The most successful leaders are those who are humble enough to know they don’t have all the answers.
最成功的领导者是那些足够谦逊，知道自己并非无所不知的人。
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.
办事，不能做尽；说话，不能说尽；势力，不能倚尽；幸福，不能享尽。