“Wise men speak because they have something to say; fools because they have to say something.” by Plato
“Wisdom is the reward you get for a lifetime of listening when you would rather have talked.” by Mark Twain
“It is better to remain silent at the risk of being thought a fool than to talk and remove all doubt of it.” by Maurice Switzer
“In the end, we will remember not the words of our enemies, but the silence of our friends.” by Martin Luther King Jr.
