(Tribhuvanatha's photo of Srila Prabhupada with signature)
"I thank you very much for your acceptance of my guidance. My guidance means Krishna's guidance. I am very poor and therefore I can pray only to Krishna for your guidance. Krishna is Absolute and we are all under His guidance but the bonafide Spiritual Master is accepted as guidance because he is transparent via media between Krishna and the devotee. The devotee has no access to Krishna without the via media."