Concentration is the key to economic results. No other principles of effectiveness is violated as constantly today as the basic principle of concentration. – Peter Drucker
It is not the language of painters but the language of nature which one should listen to, the feeling for the things themselves, for reality is more important than the feeling for pictures. – Vincent Van Gogh
Much education today is monumentally ineffective. All too often we are giving young people cut flowers when we should be teaching them to grow their own plants. – John W. Gardner
