Gray hairs are signs of wisdom if Posted on March 16, 2014March 16, 2009 by admin “Gray hairs are signs of wisdom if you hold your tongue, speak and they are but hairs, as in the young.” — Rabindranath Tagore Author: Rabindranath Tagore Category: wisdom Tags: wisdom, Rabindranath Tagore Spread the love Related posts: It is the nature of the wise Wisdom is learning what to overlook. It has long been an axiom of He who lives by the crystal ball