The universe, as we see it, is the result of regularly working forces, having a causal connection with each other and therefore capable of being understood by human reason.
Ludwig BuchnerThe useless search of philosophers for a cause of the universe is a regressus in infinitum (a stepping backwards into the infinite) and resembles climbing up an endless ladder, the recurring question as to the cause of the cause rendering the attainment of a final goal impossible.
Ludwig Buchner