The truth is, hardly any of us have ethical energy enough for more than one really inflexible point of honor.
The man who writes about himself and his own time is the only man who writes about all people and about all time.
Success does not consist in never making mistakes but in never making the same one a second time.
Do not waste your time on Social Questions. What is the matter with the poor is Poverty what is the matter with the rich is Uselessness.
A fool’s brain digests philosophy into folly, science into superstition, and art into pedantry. Hence University education.