You have to be willing to fail, to be wrong, to look foolish.
The health of the oceans reflects the health of humanity.
The most valuable resource we manage isn't timber—it's trust.《Timber and Trust》
真正的幸福的源泉在我们自身。一个人只要自己善于追求幸福,别人是无法使他落到真正悲惨的境地的。