No man knows distinctly anything, and no man ever will.

The Gods did not reveal, from the beginning, all things to us, but in the course of time through seeking we may learn & know things better. But as for certain truth no man knows it, nor shall he know it, neither of the Gods nor yet of all things that I speak. For even if by chance he were to utter The Final Truth, he would himself not know it: for all is but a woven web of guesses.

No human being will ever know the truth, for even if they happen to say it by chance, they would not even know they had done so.

The clear and perfect truth no man has seen, nor will there be anyone who knows about the gods and what I say about all things...; for, however perfect what he says may be, yet he does not know it; all things are matters of opinion.

If cattle and horses, or lions, had hands...

...for our wisdom is better than the strength of men or of horses. ... nor is it right to prefer strength to excellent wisdom. For if there should be in the city [any athlete whose skill] is honoured more than strength ... the city would not on that account be any better governed.

In the beginning the gods did not at all reveal all things clearly to mortals, but by searching men in the course of time find them out better.