The problem is never how to get new, innovative thoughts into your mind, but how to get old ones out. Every mind is a building filled with archaic furniture. Clean out a corner of your mind and creativity will instantly fill it.
There are admirable potentialities in every human being. Believe in your strength and your youth. Learn to repeat endlessly to yourself, 'It all depends on me.'
Mediocrity knows nothing higher than itself, but talent instantly recognizes genius.
Best wide-angle lens? Two steps backward. Look for the 'ah-ha'.
Those who cannot remember the past are condemned to repeat it.
You've achieved success in your field when you don't know whether what you're doing is work or play.
Arguments are to be avoided; they are always vulgar and often convincing.