Optimism is the faith that leads to achievement; nothing can be done without hope.Helen Keller, Optimism (1903)
Against the assault of laughter nothing can stand.Mark Twain, The Mysterious Stranger
Life is either a daring adventure, or nothing.Helen Keller
A man who stands for nothing will fall for anything.Malcolm X
Nothing is more simple than greatness; indeed, to be simple is to be great.Ralph Waldo Emerson, Literary Ethics (1838)