Wisdom is knowing how little we know.
To be uncertain is to be uncomfortable, but to be certain is to be ridiculous.
Our purpose in founding the city was not to make any one class in it surpassingly happy, but to make the city as a whole as happyas possible.
Man's life is like a drop of dew on a leaf.
To know thyself is the beginning of wisdom.
Malice drinketh up the greater part of its own poison.