Heaven is for thee too high To know what passes there; be lowly wise. Think only what concerns thee and thy being; Dream not of other worlds, what creatures there Live, in what state, condition, or degree, Contented that thus far hath been revealed.
John MiltonEducation of youth is not a bow for every man to shoot in that counts himself a teacher; but will require sinews almost equal to those which Homer gave to Ulysses.
John Milton