• Masculine exhalations are, as a rule, stronger, more vivid,more widely differentiated than those of women. In the odor of young men there is something elemental, as of fire, storm, and salt sea. It pulsates with buoyancy and desire. It suggests all the things strong and beautiful and joyous and gives me a sense of physical happiness.

    Helen Keller (2012). “The World I Live In and Optimism: A Collection of Essays”, p.31, Courier Corporation