Our best thoughts come from others. - Ralph Waldo Emerson

We are more ready to try the untried when what we do is inconsequential. Hence the fact that many inventions had their birth as toys. - Eric Hoffer

A sense of duty is useful in work, but offensive in personal relations. People wish to be liked, not be endured with patient resignation. - Bertrand Russell

There is no expedient to which a man will not go to avoid the labor of thinking. - Thomas A. Edison

I am a deeply superficial person. - Andy Warhol