There is no true and constant gentleness without humility; while we are so fond of ourselves, we are easily offended with others. Let us be persuaded that nothing is due to us, and then nothing will disturb us. Let us often think of our own infirmities, and we shall become indulgent towards those of others.

Francois Fenelon (from the book Daily Strength for Daily Needs by Mary W. Tileston)