He who is not courageous enough to take risks will accomplish nothing in life. -- Muhammad Ali
Courage doesn't always roar. Sometimes, courage is a quiet voice at the end of the day saying "I will try again tomorrow." -- Mary Anne Radmacher, author
There are times when the world is rearranging itself, and at times like that, the right words can change the world. -- Orson Scott Card, "Ender's Game"
Just because something works doesn't mean it can't be improved. -- Princess Shuri, "Black Panther"