A man who has not questioned the foundations of his own powe... - Hadrian

"A man who has not questioned the foundations of his own power is a fool waiting to be toppled."

Hadrian Courage

Emperor Ancient Rome 76–138

More from Hadrian

"Nothing is harder to bear than a good example."

"I have always strived to be the best, but I have also learned that the best is not always perfection."

"A man who fears nothing is more dangerous than a man who fears something."

"The greatest luxury is knowledge."

"Never let fear stop you from chasing your dreams."

"Courage is being afraid but doing it anyway."

"Sometimes you gotta do what you gotta do."

"Sometimes you have to be the monster to stop the monsters."