"一个人的良心和他的判断是一样的，既判断如此，良心也可能是错误的。"

“Convince your enemy that he will gain very little by attacking you; this will diminish his...”

“We innovate by starting with the customer and working backwards. That becomes the touchsto...”

“I am always doing what I cannot do yet, in order to learn how to do it.”

“Are the people around you holding you back or empowering you to move forward? If you life ...”

“When [competitors are] in the shower in the morning, they're thinking about how they're go...”

“Either I will find a way, or I will make one”

“Habit is the best of all servants, or the worst of all masters.”

“The reasonable man adapts himself to the world: the unreasonable one persists in trying to...”

“You either play the game or let the game play you.”

“When we least expect it, life sets us a challenge to test our courage and willingness to c...”

“Going in one more round when you don’t think you can, that’s what makes all the differ...”

“If you have an enemy, then learn and know your enemy, don’t just be mad at him or her.”