We have set forth on preceding pages the chief sources of happiness and of suffering to the human mind. Now in the history of our race we find that each one of these modes of enjoyment have been selected by different individuals as the chief end of their existence—as the mode of seeking enjoyment, to which they sacrifice every other. Some persons have chosen the pleasures of eating, drinking, and the other grosser enjoyments of sense. Others have chosen those more elevated and refined pleasures that come indirectly from the senses in the emotions of taste.

Others have devoted themselves to intellectual enjoyments as their chief resource for happiness. Others have selected the exercise of physical and moral power, as in the case of conquerors and physical heroes, or of those who have sought to control by moral power, as rulers and statesmen.

Others have made the attainment of the esteem, admiration, and love of their fellow-creatures their chief end. Others, still, have devoted themselves to the promotion of happiness around them as their chief interest. Others have devoted themselves to the service of God, or what they conceived to be such, and sometimes by the most miserable life of asceticism and self-torture.

Others have made it their main object in life to obey the laws of rectitude and virtue.

In all these cases, the moral character of the person, in the view of all observers, has been decided by this dominant volition, and exactly in proportion to the supremacy with which it has actually controlled all other purposes.

Some minds seem to have no chief end of life. Their existence is a succession of small purposes, each of which has its turn in controlling the life. Others have a strong, defined, and all-controlling principle.

Now experience shows that both of these classes are capable, the one of forming and the other of changing such a purpose. For example, in a time of peace and ease there is little to excite the mind strongly; but let a crisis come where fortune, reputation, and life are at stake, and men and women are obliged to form generic decisions involving all they hold dear, and many minds that have no controlling purpose immediately originate one, while those whose former ruling aims were in one direction change them entirely to another.

This shows how it is that days of peril create heroes, statesmen, and strong men and women. The hour of danger calls all the energies of the soul into action. Great purposes are formed with the strongest desire and emotion. Instantly the whole current of thought, and all the co-existing desires and emotions, are conformed to these purposes.

The experience of mankind proves that a dominant generic purpose may extend to a whole life, and actually control all other generic and specific volitions.