Keenness of observation is both cause and effect of patience, love, and perseverance. A keen observation in reality is a concentration with open eyes; and when the gaze is fixed on an object of beauty and the mind, stilled by its effect, reflects the same effect from within, it becomes a complete concentration, a heaven in itself, if viewed mystically. This brings one to the realization of the philosophy that beauty in every form is perfection, and this perfection can be brought about by the harmony of two opposed things.