我越看人民的代表，就越钦佩我的狗。
The more I see of the representatives of the people, the more I admire my dogs.
Security is sleeping in the back seat of the car...When you're a little kid, and you've ben somewhere with your Mom and Dad, and it's night, and you're riding home in the car, you can sleep in the back seat...You don't have to worry about anything...Your Mom and Dad are in the front seat, and they do all the worrying...But it doesn't last! Suddenly, you're grown up, and it can never be that way again!
抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。
学习之道，没有什么比能够弄清事物的始末，来龙去脉更重要的。
Behind every technological breakthrough is the accumulation of countless failures.