To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
Success is not final, failure is not fatal: It is the courage to continue that counts.
You can't go back and change the beginning, but you can start where you are and change the ending.
Darkness cannot drive out darkness: only light can do that. Hate cannot drive out hate: only love can do that.
Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.