The true investor scarcely ever is forced to sell his shares, and at all other times he is free to disregard the current price quotation.
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。
The greatest freedom is the freedom to choose your own thoughts.
最好的学习方式是通过实践，而不仅仅是听或读。
My past doesn't define me, it refines me.
我认为，与战胜敌人的人相比，战胜欲望的人更加勇敢。