From youth right to old age every word or deed which diverted me from my destiny I considered a sin. What was this destiny of mine, where was it leading me? Since my intellect still could not unravel the mystery, I allowed my heart to decide: “Do this, don’t do that. March! Do not halt or cry out. You have a single duty—to reach the limit.” “What limit?” I demanded. “Ask no questions. Advance!”