Instead of saying that man is the creature of circumstance, it would be nearer the mark to say that man is the architect of circumstance. -- Thomas Carlyle
In a word, neither death, nor exile, nor pain, nor anything of this kind is the real cause of our doing or not doing any action, but our inward opinions and principles. -- Epictetus
When good people in any country cease their vigilance and struggle, then evil men prevail. -- Pearl S. Buck
There is no man so good, who, were he to submit all his thoughts and actions to the laws, would not deserve hanging 10 times in his life. -- Michel de Montaigne
Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates to invention. It shocks us out of sheeplike passivity, and sets us at noting and contriving. -- John Dewey