How can you come to know yourself? Never by thinking, always by doing. Try to do your duty, and you'll know right away what you amount to.
- Johann Wolfgang von Goethe
"The important thing is not to stop questioning. Curiosity has its own reason for existing. One cannot help but be in awe when he contemplates the mysteries of eternity, of life, of the marvelous structure of reality. It is enough if one tries merely to comprehend a little of this mystery every day. Never lose a holy curiosity." - Albert Einstein