A good teacher must know the rules; a good pupil, the exceptions.
None of the great discoveries was made by a 'specialist' or a 'researcher'.
The practice of medicine is a thinker's art the practice of surgery a plumber's.
Knowledge is a process of piling up facts; wisdom lies in their simplification.
We humans are the greatest of earth's parasites.
You must learn to talk clearly. The jargon of scientific terminology which rolls off your tongues is mental garbage.
