The greatest power is often simple patience. Posted on March 27, 2011March 27, 2006 by admin “The greatest power is often simple patience.” — E. Joseph Cossman Author: E. Joseph Cossman Category: patience Tags: patience, E. Joseph Cossman Spread the love Related posts: For anything worth having one must pay Good character is not formed in a Patience is the art of hoping. Humility is attentive patience.