As a rule, he or she who has the most information will have the greatest success in life.
You know who the critics are? The men who have failed in literature and art.
No one but an adventurous traveler can know the luxury of sleep.
A realist is a man who insists on making the same mistakes his grandfather did.
No one for a moment can pretend that printing is so great a discovery as writing, or algebra as a language.
Action may not always bring happiness; but there is no happiness without action.