I hate when I'm on a flight and I wake up with a water bottle next to me like oh great now I gotta be responsible for this water bottle.

The only way to do great work is to love what you do.

The greatest investment you can make is in yourself.

A LISP programmer knows the value of everything, but the cost of nothing.

错误同真理的关系，就象睡梦同清醒的关系一样。一个人从错误中醒来，就会以新的力量走向真理。