Our life is our own to-day, to-morrow you will be dust, a shade, and a tale that is told. Live mindful of death; the hour flies.

Oh, what a void there is in things.

Live according to your income.

Is then thy knowledge of no value, unless another know that thou possessest that knowledge?

Each man has his own desires; all do not possess the same inclinations.

Your knowing a thing is nothing, unless another knows you know it.

Out of nothing can come, and nothing can become nothing.