It is a mania shared by philosophers of all ages to deny what exists and to explain what does not exist.Jean-Jacques Rousseau
Those who educate children well are more to be honored than they who produce them; for these only gave them life, those the art of living well.Aristotle
Nearly every man who develops an idea works it up to the point where it looks impossible, and then he gets discouraged. That's not the place to become discouraged.Thomas Edison