"The course of life is like the child's game – “here we go round by the rule of contrary” -- and youth, above all others, is the season of united opposites, with all its freshness and buoyancy. At no period of our existence is depression of the spirit more common or more painful. As we advance in life our duties become defined ; we act more from necessity and less from impulse ; custom takes the place of energy, and feelings, no longer powerfully excited, are proportionably quiet in re-action. But youth, balancing itself upon hope, is for ever in extremes; its expectations are continually aroused only to be baffled ; and disappointment, like a summer shower, is violent in proportion to its brevity."