http://paulmason.info/gurudev/gurudev.htm

'The Teachings of Guru Dev - The Roots of TM'
Quotations of Shankaracharya Swami Brahmananda Saraswati
Compiled by Paul Mason

# Reference 1

'My life truly began 19 years ago at the feet of my master 
when I learned the secret of swift and deep meditation, 
a secret I now impart to the world.' 1

Quoted from:-
Maharishi Mahesh Yogi, Thirty Years Around the World, vol. 1, p. 244.
Maharishi Vedic University, 1986