" That which cannot be seen by the eyes, nor heard by the ears, is ‘chetan’ (Soul, eternal element). That which can be heard by the ears; 'Television' can be seen, a ‘record’ can be heard; all that is not ‘chetan’. The ‘chetan’ can only be seen with divya chakshu (divine vision). "

― Dada Bhagwan , Simple & Effective Science For Self Realization