Continuous effort - not strength or intelligence - is the key to unlocking our potential.

Talent wins games, but teamwork and intelligence wins championships.

Being busy does not always mean real work. The object of all work is production or accomplishment and to either of these ends there must be forethought, system, planning, intelligence, and honest purpose, as well as perspiration. Seeming to do is not doing.

Love is the triumph of imagination over intelligence.

There are three kinds of intelligence: one kind understands things for itself, the other appreciates what others can understand, the third understands neither for itself nor through others. This first kind is excellent, the second good, and the third kind useless.

Science has not yet taught us if madness is or is not the sublimity of the intelligence.

I don't think the intelligence reports are all that hot. Some days I get more out of the New York Times.

If you would take, you must first give, this is the beginning of intelligence.

The first method for estimating the intelligence of a ruler is to look at the men he has around him.

Bottom line is, I didn't return to Apple to make a fortune. I've been very lucky in my life and already have one. When I was 25, my net worth was $100 million or so. I decided then that I wasn't going to let it ruin my life. There's no way you could ever spend it all, and I don't view wealth as something that validates my intelligence.