Pascal's Pensées

We can only think of Plato and Aristotle in grand academic robes. They were honest men, like others, laughing with their friends, and when they diverted themselves with writing their Laws and the Politics, they did it as an amusement. That part of their life was the least philosophic and the least serious; the most philosophic was to live simply and quietly. If they wrote on politics, it was as if laying down rules for a lunatic asylum; and if they presented the appearance of speaking of a great matter, it was because they knew that the madmen, to whom they spoke, thought they were kings and emperors. They entered into their principles in order to make their madness as little harmful as possible.