Prabhupada Letters :: 1968.

"Simply by understanding Krishna, one understands everything. Therefore, Krishna being the Supreme Spirit, one who tries to understand Krishna, he can understand everything else."

Prabhupada Letters :: 1967.

"Physically I may be present or not; but the work must continue. Our Guru Maharaja injected his Spiritual Vision in some of us, and I hope, even in my absence, that the spirit of Krishna Consciousness will be spread."