Youth is wasted on the young.

If history repeats itself, and the unexpected always happens, how incapable must Man be of learning from experience.

A fool's brain digests philosophy into folly, science into superstition, and art into pedantry. Hence University education.

I would like to take you seriously, but to do so would be an affront to your intelligence.

In some states, the population is pretty low and if 5,000 kids vote, they could completely change the political atmosphere.

However difficult it may be to bring it about, some form of world government, with agreed international law and means of enforcing the law, is inevitable.

The problem is that when government controls the economy, those who can influence government keep winning, and everybody else just stays the same.

The legitimacy of coercive acts in a democracy arises from the process by which they are justified and by the degree to which we regard decisions as rational. If the justifications proceed properly, through recognized public institutions, and if they make sense to us, they are legitimate.