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.

Talent wins games but teamwork and intelligence wins championships.

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

Intellectuals are too sentimental for me.

Intelligence is not a science.

To be able to fill leisure intelligently is the last product of civilization.

It is not worth an intelligent man's time to be in the majority. By definition there are already enough people to do that.

There is nobody so irritating as somebody with less intelligence and more sense than we have.

A person must have a certain amount of intelligent ignorance to get anywhere.

There is no greater evidence of superior intelligence than to be surprised at nothing.