“Thinkers think and doers do. But until the thinkers do and the doers think, progress will be just another word in the already overburdened vocabulary by sense.”

“This is probably the advantage of being stupid. Stupid people just do. We tend to overthink. If we could eliminate the “over” and just think, then we could do, too. Only we’d be smarter doers because we’d be thinkers.”

“He doesn't think. He just does. A nonthinking doer.”

“The philosophy of project-based homeschooling — this particular approach to helping children become strong thinkers, learners, and doers — is dependent upon the interest and the enthusiastic participation and leadership of the learners themselves, the children.”

“A non-doer is very often a critic-that is, someone who sits back and watches doers, and then waxes philosophically about how the doers are doing. It's easy to be a critic, but being a doer requires effort, risk, and change.”

“…fighters do not think and thinkers do not fight. That is the natural design of warfare.” -Peter Kotara.”