It is a strong proof of men knowing most things before birth, that when mere children they grasp innumerable facts with such speed as to show that they are not then taking them in for the first time, but are remembering and recalling them.

The evil implanted in man by nature spreads so imperceptibly, when the habit of wrong-doing is unchecked, that he himself can set no limit to his shamelessness.

It is our own evil thoughts which madden us.

Death approaches, which is always impending like the stone over Tantalus: then comes superstition with which he who is imbued can never have peace of mind.

Nature has lent us life at interest, like money, and has fixed no day for its payment.

People do not understand what a great revenue economy is.

Let us not go over the old ground but rather prepare for what is to come.