It is always painful fo part from people whom one has known for a very brief space of time. The absence of old friends one can endure with equanimity. But even a momentary separation from anyone to whom one has just been introduced is almost unbearable.
It is in the brain, and the brain only, that the great sins of the world take place also. You, Mr. Gray, you yourself, with yourrose-red youth and your rose-white boyhood, you have had passions that have made you afraid, thoughts that have filled you with terror, day-dreams and sleeping dreams whose mere memory might stain your cheek with shame.
What is termed Sin is an essential element of progress. Without it the world would stagnate, or grow old, or become colorless. By its curiosity Sin increases the experience of the race. Through its intensified assertion of individualism it saves us from monotony of type. In its rejection of the current notions about morality, it is one with the higher ethics.