(5) Concealment of the truth may be an unspoken lie. There is an old Latin motto which says: "The suppression of the truth is the suggestion of an untruth." By keeping back a necessary part of the truth one may give a totally wrong impression of the facts, and this is just as much a lie as absolute misstatement. (6) Trickery, or underhand dealing of any kind, is a kind of lying. A London merchant had business with another in a foreign country. The latter asked the former to send out certain packages of goods marked less than the real weight, so as to escape the customs duty. "I can't do it," said the English merchant. "Very well," said the foreigner, "if you won't, there are plenty of others who will, and I shall take my business away from you"--which he did, causing the other firm a heavy loss. A few years afterwards the foreigner wrote to the English merchant: "Enclosed is a draft for so much, which please put to my credit. I am sending my son to England to learn your way of business. There is nobody in whom I have such confidence as I have in you. Will you take him into your office and make him the same sort of man that you are yourself?" (7) Truthfulness lays upon us the most solemn obligation to keep our promises, no matter how small may be the matter concerned. He who makes a promise, not intending to keep it, is guilty of gross deception. In making a promise it is our duty to express our _intention_ in the plainest terms, and we must then consider ourselves under obligation to carry out that intention faithfully and fully. When Blücher was hastening with his army over bad roads to the help of Wellington at the battle of Waterloo, he encouraged his troops by calling out frequently, "Forward, children, forward." "It is impossible; it can't be done," was the answer. Again and again he urged them. "Children, we must get on; you may say it can't be done, but it must be done! I have promised my brother Wellington--_promised_, do you hear? You wouldn't have me _break my word_!" Lord Chesterfield once said: "It is truth that makes the success of the gentleman." Those words should be taken to heart by every boy who wishes to honour truth. Clarendon said of Falkland, one of the noblest and purest of men, that he "was so severe an adorer of truth that he could as easily have given himself leave to steal as to dissemble." Shakespeare said: "This above all: to thine own self be true, And it must follow as the night the day Thou canst not then be false to any man." No. IV. COURAGE +Courage is that disposition which enables us to meet danger or difficulties firmly and without fear. There are two kinds of Courage: Physical and Moral; and it has two aspects: Fearlessness and Boldness.+