A swami may conceivably follow only the path of dry reasoning, of cold renunciation; but a yogi engages himself in a definite, step-by-step procedure by which the body and mind are disciplined, and the soul liberated.
body cold conceivably
These are some quotes by Indian author Paramahansa Yogananda Leader, who lived between January 5, 1893 and March 7, 1952.