If thou takest virtue for the rule of life, and valuest thyself upon acting in all things comfortably thereto, thou wilt have no cause to envy lords and princes; for blood is inherited, but virtue is common property, and may be acquired by all; it has, moreover, an intrinsic worth, which blood has not.
Miguel de CervantesThe beauty of some women has days and seasons, depending upon accidents which diminish or increase it; nay, the very passions of the mind naturally improve or impair it, and very often utterly destroy it.
Miguel de Cervantes