Confidence is joy arising from the idea of a past or future object from which the cause for doubting has been removed. Despair is sorrow arising from a like cause. Confidence springs from hope, despair from fear. Pride is thinking too highly of ourselves from self-love. Despondency is thinking too little of ourselves through sorrow.
IV.—Concerning Human Bondage and Human Liberty
Good is that which is useful to us; evil, that which impedes the possession of good. But the terms good and evil are not positive, but are only modes of thought, by which we compare one thing with another. Thus, music is good to a melancholy mind, bad to a mourning mind, but neither bad nor good to a deaf man. We suffer because we form a part of nature. The power by which we preserve our being is the power of God, that is part of His essence. But man is subject to passions because he follows the order of nature.
An affection can only be overcome by a stronger affection. That which tends to conserve our existence we denominate good. That which hinders this conservation we style evil. Desire springing from the knowledge of good and evil can be restrained by desires originating in the affections by which we are agitated. Thus the effect of external causes on the mind may be far greater than that of the knowledge of good and evil. The desire springing from a knowledge of good and evil may be easily restrained by the desire of present objects. Opinion exercises a more potent influence than reason. Hence the saying of the poet, "I approve the better, but follow the worse." And hence also the preacher says "He that increaseth knowledge increaseth sorrow." We ought to know both the strength and the weakness of our nature, that we may judge what reason can and cannot do in controlling our affections.
Desire springing from joy preponderates over that springing from sorrow. Man is useful to man because two individuals of the same nature when in sympathy are stronger than one. Nothing could be so good for men as that all should so agree in everything as to form as it were a single body and mind, all seeking the good of all. Hence, men acting in accord with the dictates of reason desire nothing for themselves but what they desire for all. This renders them just, faithful, and honourable.
The knowledge of God is the supreme mental good, and to know God is the supreme mental virtue. For God is the supreme subject of the understanding, and therefore to know or understand God is the supreme virtue of the mind. But to us nothing can be either good or evil unless it has something in common with us. An object whose nature is absolutely foreign to our own cannot be either good or evil to us, for this reason, that we only call a thing good or evil when it is the cause of joy or sorrow, this is to say, when it increases or diminishes our power to act.
Nothing can be reckoned good except that which is in harmony with our nature, and nothing can be reckoned evil expect what is contrary to our nature, but men cannot be said to agree in nature when they are subject to passion. We only act in harmony with the dictates of reason when we agree in nature with others. Men are most useful to each other who are mutually ruled by the laws of reason. But rarely do men live thus in harmony with reason, and thus it comes to pass that they are commonly envious of each other.
Yet men are seldom disposed to solitude, but answer generally to the familiar description of man as a social animal, for they know that the advantages preponderate over the advantages of social life. They find by experience that by mutual aid and co-operation they can, on the one hand the more easily secure what they need, and on the other hand the better defend themselves from danger.
A man who seeks after virtue will desire others to do so, and this desire will increase in proportion to this increase of his knowledge of God. The good that a man seeks by the quest of virtue he will wish others to obtain also. This is in accordance with reason, which is the operation of the mind according to the essence of the mind, that essence of the mind being knowledge, which involves the knowledge of God. The greater the knowledge of God involved in the essence of the mind, the greater will be the desire that others may seek after the same virtue which the man seeks for himself.