Women must try to do things as men have tried. When they fail, their failure must be a challenge to others. Amelia Earhart
Champagne, if you are seeking the truth, is better than a lie detector. It encourages a man to be expansive, even reckless, while lie detectors are only a challenge to tell lies successfully. Graham Greene
The most glorious moments in your life are not the so-called days of success, but rather those days when out of dejection and despair you feel rise in you a challenge to life, and the promise of future accomplishments. Gustave Flaubert
It was a challenge to be able to create a character without being able to use one's normal set of expressions. All the rubber and makeup attached to your face left you with only a modest range of facial movements. Helena Bonham Carter
The basic difference between an ordinary man and a warrior is that a warrior takes everything as a challenge while an ordinary man takes everything as a blessing or a curse. Carlos Castaneda
The delicate and intricate pattern of competition and cooperation in the economic behavior of the hundreds of thousands of citizens of Stockholm offers a challenge to the economist that is perhaps as complex as the challenges of the physicist and the chemist. George Stigler