Respect for ourselves guides our morals, respect for others guides our manners. Laurence Sterne
The most general law in nature is equity-the principle of balance and symmetry which guides the growth of forms along the lines of the greatest structural efficiency. Herbert Read
Guides cannot master the subtleties of the American joke. Mark Twain
Public opinion shapes our destinies and guides the progress of human affairs. Frank B. Kellogg
Metaphysical principles are tempting shortcuts but not reliable guides. There are good reasons why things often seem to happen for reasons-and also reasons why that's not a bedrock principle. Sean M. Carroll
Wisdom is folly unless a wise man guides it. Manx Proverb