For successful education there must always be a certain freshness in the knowledge dealt with. It must be either new in itself or invested with some novelty of application to the new world of new times. Knowledge does not keep any better than fish. You may be dealing with knowledge of the old species, with some old truth; but somehow it must come to the students, as it were, just drawn out of the sea and with the freshness of its immediate importance.
Alfred North WhiteheadVigorous societies harbor a certain extravagance of objectives, so that men wander beyond the safe provision of personal gratifications.
Alfred North Whitehead...the self-satisfied dogmatism with which mankind at each period of its history cherishes the delusion of the finality of existing modes of knowledge.
Alfred North WhiteheadYou cannot evade quantity. You may fly to poetry and music, and quantity and number will face you in your rhythms and your octaves.
Alfred North Whitehead