人的欲望和其他激情，本质上是受到他自己控制的；他真正的困难在于，要知道何时需要加以控制，何时不需要。
The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.
Personality can change more in your 20s than at any other time in life.
真相不在事实中，而在我们讲述它们的方式里。
Never compromise on quality—your brand is only as strong as your weakest product.
过去是知识的巨大源泉，但也是幻觉的巨大源泉。
当你长期研究难题时，你开始看到别人只看到困惑的地方的联系。
释义：运气不好的时候，即使是黄金也会失去光泽；运气好的时候，连普通的铁也会发光。
"Every story is a journey, and every journey changes the traveler."
