This dangerous craving has many elements in it. There is in it the instinctive drawing towards what is mysterious. One veiled figure in an assembly will attract more scrutiny than the most admired beauty. An appearance in the heavens that no one can account for will nightly draw more eyes than the most wonderful sunset. To lift veils, to penetrate disguises, to unravel complicated plots, to solve mysteries, this is always inviting to the human mind. The tale which used to thrill us in childhood, of the one locked room, the one forbidden key, bears in it a truth for men as well as for children. What is hidden must, we conclude, have some interest for us--else why hide it from us? What is forbidden must have some important bearing upon us. Else why forbid it? Things which are indifferent to us are left in our way, obvious, and without concealment. But as action has been taken regarding the things that are forbidden, action in view of our relation to them, it is natural to us to desire to know what these things are and how they affect us. There is added to this in young persons, a sense of incompleteness. They wish to be grown up. Few boys wish to be always boys. They long for the signs of manhood, and seek to possess that knowledge of life and its ways which they very much identify with manhood. But too commonly they mistake the path to manhood. They feel as if they had a wider range of liberty and were more thoroughly men when they transgress the limits assigned by conscience. They feel as if there were a new and brighter world outside that which is fenced round by strict morality, and they tremble with excitement on its borders. It is a fatal delusion. Only by choosing the good in presence of the evil are true manhood and real maturity gained. True manliness consists mainly in self control, in a patient waiting upon nature and God's law and when youth impatiently breaks through the protecting fence of God's law, and seeks growth by knowing evil, it misses that very advancement it seeks, and cheats itself out of the manhood it apes.