The ego is willing but the machine cannot go on. It's the last thing a man will admit, that his mind ages.
The finger that turns the dial rules the air.
It may be true that you can't fool all the people all the time, but you can fool enough of them to rule a large country.
History is always repeating itself, but each time the price goes up.
The health of nations is more important than the wealth of nations.
Science gives us knowledge, but only philosophy can give us wisdom.