We teach more by what we are than by what we teach.
Civilizaton is the interval between Ice Ages.
Cultural creation... begins where chaos and insecurity end.
Civilization exists by geological consent, subject to change without notice.
If a man is fortunate he will, before he dies, gather up as much as he can of his civilized heritage and transmit it to his children.
Philosophy is harmonized knowledge making a harmonious life; it is the self-discipline which lifts us to serenity and freedom. Knowledge is power, but only wisdom is liberty.