Between Marcus Cicero and his younger brother Quintus there existed a very sincere and cordial affection--somewhat warmer, perhaps, on the side of the elder, inasmuch as his wealth and position enabled him rather to confer than to receive kindnesses; the rule in such cases being (so cynical philosophers tell us) that the affection is lessened rather than increased by the feeling of obligation. He almost adopted the younger Quintus, his nephew, and had him educated with his own son; and the two cousins received their earlier training together in one or other of Marcus Cicero's country-houses under a clever Greek freedman of his, who was an excellent scholar, and--what was less usual amongst his countrymen, unless Cicero's estimate of them does them great injustice--a very honest man, but, as the two boys complained, terribly passionate. Cicero himself, however, was the head tutor--an office for which, as he modestly writes, his Greek studies fully qualified him. Quintus Cicero behaved ill to his brother after the battle of Pharsalia, making what seem to have been very unjust accusations against him in order to pay court to Caesar; but they soon became friends again. Twenty-nine of the elder Cicero's letters to his brother remain, written in terms of remarkable kindness and affection, which go far to vindicate the Roman character from a charge which has sometimes been brought against it of coldness in these family relationships. Few modern brothers, probably, would write to each other in such terms as these: "Afraid lest your letters bother me? I wish you would bother me, and re-bother me, and talk to me and at me; for what can give me more pleasure? I swear that no muse-stricken rhymester ever reads his own last poem with more delight than I do what you write to me about matters public or private, town or country. Here now is a letter from you full of pleasant matter, but with this dash of the disagreeable in it, that you have been afraid--nay, are even now afraid--of being troublesome to me. I could quarrel with you about it, if that were not a sin. But if I have reason to suspect anything of that sort again, I can only say that I shall always be afraid lest, when we are together, I may be troublesome to you". Or take, again, the pathetic apology which he makes for having avoided an interview with Quintus in those first days of his exile when he was so thoroughly unmanned: "My brother, my brother, my brother! Did you really fear that I was angry, because I sent off the slaves without any letter to you? And did you even think that I was unwilling to see you? I angry with you? Could I possibly be angry with you?... When I miss you, it is not a brother only that I miss. To me you have always been the pleasantest of companions, a son in dutiful affection, a father in counsel. What pleasure ever had I without you, or you without me?"