Change is the law of life. And those who look only to the past or present are certain to miss the future.

Don't be afraid to ask for help when you need it. And don't be too proud to accept it when it's offered.

If a book about failures doesn't sell, is it a success?

The greatest lessons are often learned from the greatest failures.

Hope arouses, as nothing else can arouse, a passion for the possible

Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.

The secret of existence is in remembering your true self.