For anyone who hears this, who is a true lover of wisdom, with the divine quality that makes him akin to it and worthy of pursuing it, thinks that he has heard of a marvelous quest that he must at once enter upon with all earnestness, or life is not worth living; and from that time forth he pushes himself and urges on his leader without ceasing, until he has reached the end of the journey or has become capable of doing without a guide and finding the way himself.