People don't buy what you do; they buy why you do it.
人们不买你做什么，而是买你为什么做。
Mathematics is the art of giving the same name to different things.
Whether we are describing a king, an assassin, a thief, an honest man, a prostitute, a nun, a young girl, or a stallholder in a market, it is always ourselves that we are describing.
Just because you like it does not mean that the world will necessarily give it to you.
与其选择强壮的身体，不如选择坚韧的灵魂。
The future belongs to those who believe in the beauty of their dreams.
设计不只是外表和感觉，设计是产品如何运作。