"Wisdom" in its broadest and commonest sense denotes sound and serene judgment regarding the conduct of life. It may be accompanied by a broad range of knowledge, by intellectual acuteness, and by speculative depth, but it is not to be identified with any of these and may appear in their absence. It involves intellectual grasp or insight, but it is concerned not so much with the ascertainment of fact or the elaboration of theories as with the means and ends of practical life.

Wisdom Literature

Concern with the art of living long preceded formal science or philosophy in human history. All ancient civilizations seem to have accumulated wisdom literatures, consisting largely of proverbs handed down from father to son as the crystallized results of experience. Perhaps the most ancient known collection of these sayings is the Egyptian "Wisdom of Ptah-hotep," which comes down from about 2500 BCE. The writings...