Quote by Immanuel Kant

"Act only according to that maxim whereby you can at the same time will that it should become a universal law."

"Sapere aude! Dare to know! Have courage to use your own understanding."

"Two things awe me most: the starry sky above and the moral law within."

"Happiness is not an ideal of reason but of imagination."

"The best part of living is knowing you survived."

"The world needs heroes."

"Life is too short to live poorly."

"I'd rather be an optimist and be wrong than a pessimist and be right"