Arnold Palmer on Confidence
Concentration comes out of a combination of confidence and hunger.
Arnold Bennett on Confidence
Having once decided to achieve a certain task, achieve it at all costs of tedium and distaste. The gain in self-confidence of having accomplished a tiresome labor is immense.
Andre Gide on Confidence
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.'