The third part of concentration is meditation. In this grade one becomes communicative; one communicates with the silent life, and naturally a communication opens up with the outer life also. It is then that a man begins to realize that both the outer and the inner life, everything, in fact, is communicative. Then a man begins to learn what can never be learnt by study or from books, that the silent life is the greatest teacher and knows all things. It does not only teach, but gives that peace, that joy, that power and harmony which make life beautiful.