To be worth anything, character must be capable of standing firm upon its feet in the world of daily work, temptation, and trial; and able to bear the wear-and-tear of actual life. Cloistered virtues do not count for much. The life that rejoices in solitude may be only rejoicing in selfishness. Seclusion may indicate contempt for others; though more usually it means indolence, cowardice, or self-indulgence. To every human being belongs his fair share of manful toil and human duty; and it cannot be shirked without loss to the individual himself, as well as to the community to which he belongs. It is only by mixing in the daily life of the world, and taking part in its affairs, that practical knowledge can be acquired, and wisdom learnt. It is there that we find our chief sphere of duty, that we learn the discipline of work, and that we educate ourselves in that patience, diligence, and endurance which shape and consolidate the character. There we encounter the difficulties, trials, and temptations which, according as we deal with them, give a colour to our entire after-life; and there, too, we become subject to the great discipline of suffering, from which we learn far more than from the safe seclusion of the study or the cloister. Contact with others is also requisite to enable a man to know himself. It is only by mixing freely in the world that one can form a proper estimate of his own capacity. Without such experience, one is apt to become conceited, puffed-up, and arrogant; at all events, he will remain ignorant of himself, though he may heretofore have enjoyed no other company. Swift once said: "It is an uncontroverted truth, that no man ever made an ill-figure who understood his own talents, nor a good one who mistook them." Many persons, however, are readier to take measure of the capacity of others than of themselves. "Bring him to me," said a certain Dr. Tronchin, of Geneva, speaking of Rousseau--"Bring him to me, that I may see whether he has got anything in him!"--the probability being that Rousseau, who knew himself better, was much more likely to take measure of Tronchin than Tronchin was to take measure of him. A due amount of self-knowledge is, therefore, necessary for those who would BE anything or DO anything in the world. It is also one of the first essentials to the formation of distinct personal convictions. Frederic Perthes once said to a young friend: "You know only too well what you CAN do; but till you have learned what you CANNOT do, you will neither accomplish anything of moment, nor know inward peace." Any one who would profit by experience will never be above asking for help. He who thinks himself already too wise to learn of others, will never succeed in doing anything either good or great. We have to keep our minds and hearts open, and never be ashamed to learn, with the assistance of those who are wiser and more experienced than ourselves.