Do everything like someone is gazing at you.

I was not, I was, I am not, I care not. (Non fui, fui, non sum, non curo)

Without confidence, there is no friendship.

He who is not satisfied with a little, is satisfied with nothing .

For a wrongdoer to be undetected is difficult; and for him to have confidence that his concealment will continue is impossible.

Riches do not exhilarate us so much with their possession as they torment us with their loss.

Moreover, the universe as a whole is infinite, for whatever is limited has an outermost edge to limit it, and such an edge is defined by something beyond. Since the universe has no edge, it has no limit; and since it lacks a limit, it is infinite and unbounded. Moreover, the universe is infinite both in the number of its atoms and in the extent of its void.