健康的森林意味着健康的经济;两者密不可分。
追求完美是优秀的敌人。
When I have been listened to and when I have been heard, I am able to re-perceive my world in a new way and go on. It is astonishing how elements that seem insoluble become soluble when someone listens.
每次挫折都是卷土重来的铺垫。
在怀疑时,克制自己。
最后,战略必须具有连续性。它不能不断地被重新发明。