Some cause happiness wherever they go; others, whenever they go. (Oscar Wilde)

Try to learn something about everything and everything about something. (Thomas Henry Huxley)

Against stupidity, the gods themselves contend in vain. (Friedrich von Schiller)

Problems worthy of attack prove their worth by fighting back. (Paul Erdos)

Human history becomes more and more a race between education and catastrophe. (H. G. Wells)