Habit is a facility in performing physical or mental operations, gained by the repetition of such acts. As examples of this in physical operations may be mentioned the power of walking, which is acquired only by a multitude of experiments; the power of speech, secured by a slow process of repeated acts of imitation; and the power of writing, gained in the same way. Success in every pursuit of life is attained by oft-repeated attempts, which finally induce a habit. As examples of the formation of intellectual habits may be mentioned the facility gained in acquiring knowledge by means of repeated efforts, and the accuracy and speed with which the process of reasoning is performed after long practice in this art. As examples of moral habits may be mentioned those which are formed by the oft-repeated exercise of self-government, justice, veracity, obedience, and industry. The will, as has been shown, gains a facility in controlling specific volitions and in yielding obedience to the laws of right action by constant use, as much as all the other mental powers. The happiness of man in the present state of existence depends not so much upon the circumstances in which he is placed, or the capacities with which he is endowed, as upon the formation of his habits. A man might have the organ of sight, and be surrounded {179}with all the beauties of nature, and yet, if he did not form the habit of judging of the form, distance, and size of bodies, most of the pleasure and use from this sense would be wanting. The world and all its beauties would be a mere confused mass of colors. If the habits of walking and of speech were not acquired, these faculties and the circumstances for employing them would not furnish the enjoyment they were designed to secure. It is the formation of intellectual habits by mental discipline and study, also, which opens vast resources for enjoyment that otherwise would be forever closed. And it is by practicing obedience to parents that moral habits of subordination are formed, which are indispensable to our happiness as citizens, and as subjects of the divine government. There is no enjoyment which can be pointed out which is not, to a greater or less extent, dependent upon this principle. The influence of habit in regard to the law of sacrifice is especially interesting. The experience of multitudes of our race shows that such tastes and habits may be formed in obeying this law, that what was once difficult and painful becomes easy and pleasant.