Quotes by Bill Gates

Success is a lousy teacher. It seduces smart people into thinking they can't lose.

Your most unhappy customers are your greatest source of learning.

Just in terms of allocation of time resources, religion is not very efficient. There's a lot more I could be doing on a Sunday morning.

Life is not fair; get used to it.

640K ought to be enough for anybody.

It's fine to celebrate success but it is more important to heed the lessons of failure.

Measuring programming progress by lines of code is like measuring aircraft building progress by weight.

The great thing about a computer notebook is that no matter how much you stuff into it, it doesn't get bigger or heavier.