科学的进步是逐渐认识到我们面临的问题并不像它们看起来那么简单。
墙上那个嘲笑你的时钟,可能是你老板的;但是朋友,时间是你自己的。
The best designs are those that improve with age.
To be without some of the things you want is an indispensable part of happiness.
The best marketing strategy is a product so good it markets itself.