The best way to find yourself is to lose yourself in the service of others.
找到自己的最好方式是将自己奉献给他人。
创新是现代矿业的支柱，没有创新，我们只是在地上挖洞而已。
Those of us who have been fortunate have a duty to give back.Whether one gives a lot as one goes along as I do, or a little and then a lot (when one dies) as Warren does, is a matter of personal preference.
The dangerous man is the one who has only one idea, because then he'll fight and die for it.