Reason, observation, and experience; the holy trinity Posted on June 23, 2016June 23, 2011 by admin “Reason, observation, and experience; the holy trinity of science.” — Robert Green Ingersoll Author: Robert Green Ingersoll Category: experience Tags: experience, Robert Green Ingersoll Spread the love Related posts: Life can only be understood backwards; but Nothing is a waste of time if Experience is a good school. But the Experience is the child of thought, and