The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart. Helen Keller
As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them. John F. Kennedy
Knowing is not enough; we must apply. Willing is not enough; we must do. Johann Wolfgang von Goethe
In order to carry a positive action we must develop here a positive vision. Dalai Lama
A good teacher, like a good entertainer first must hold his audience's attention, then he can teach his lesson. John Henrik Clarke