6.

"Father, will You please give me a brain-wave so that I can get some inspiration to be really spiritual?" "Son, you want to have a brain-wave. Good! But you want the wrong wave. Try to grow love-waves and devotion-waves, you will automatically become spiritual."

From:Sri Chinmoy,Father and son, Chinmoy Publishing Co, 1971
Sourced from https://srichinmoylibrary.com/fs