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