An unexamined life is not worth living.
The only true wisdom is in knowing you know nothing.
Nature has given us two ears, two eyes, and but one tongue-to the end that we should hear and see more than we speak.
I cannot teach anybody anything, I can only make them think.
Wisdom begins in wonder.
To succeed means that you may have to step out of line and march to the sound of your own drummer.
If Microsoft couldn't keep up with the customers' demand [for the 360], I don't know why they didn't wait to release it. For some people, it doesn't matter whether it [the 360] is out or not, because they still can't get one.
Don't let what you cannot do interfere with what you can do.