Quote by Karl Popper

"The quest for certainty blocks the search for meaning. Uncertainty is the only certainty there is, and knowing how to live with insecurity is the only security."

Karl Popper Courage
Philosopher Austrian-British 1902–1994

More from Karl Popper

"The task is not so much to see what no one has yet seen, but to think what nobody has yet thought about that which everybody sees."
"All life is problem solving."
"Science may be described as the art of systematic over-simplification."
"The more you know, the more you realize you know nothing."

All quotes by Karl Popper

More Courage Quotes

"Never let fear stop you from chasing your dreams."
- Ricky Ricardo
"Courage is being afraid but doing it anyway."
- Lucy Ricardo
"Sometimes you gotta do what you gotta do."
- Logan
"Sometimes you have to be the monster to stop the monsters."
- Logan

All Courage quotes