“Cowards dare others to do what they themselves do not dare to do.”
“People should always force themselves to do daring things.”
“Do not dare not to dare.”
“And indeed there will be time to wonder, 'Do I dare?', and 'Do I dare?”
“O, what men dare do!”
“It is not because things are difficult that we do not dare, it is because we do not dare that they are difficult.”