Section 73 Section 74 Section 75 Section 76 Section 77 Section 78 Section 79 Section 80 Section 81 Section 82 Section 83 Section 84 Section 85 Section 86 APPENDIX Section 1 Now and then it occurs to one to reflect upon what slender threads of accident depend the most important circumstances of his life; to look back and shudder, realizing how close to the edge of nothingness his being has come. A young man is walking down the street, quite casually, with an empty mind and no set purpose; he comes to a crossing, and for no reason that he could tell he takes the right hand turn instead of the left; and so it happens that he encounters a blue-eyed girl, who sets his heart to beating. He meets the girl,