Such is the system which underlies the Meditations of Marcus Aurelius. Some knowledge of it is necessary to the right understanding of the book, but for us the chief interest lies elsewhere. We do not come to Marcus Aurelius for a treatise on Stoicism. He is no head of a school to lay down a body of doctrine for students; he does not even contemplate that others should read what he writes. His philosophy is not an eager intellectual inquiry, but more what we should call religious feeling. The uncompromising stiffness of Zeno or Chrysippus is softened and transformed by passing through a nature reverent and tolerant, gentle and free from guile; the grim resignation which made life possible to the Stoic sage becomes in him almost a mood of aspiration. His book records the innermost thoughts of his heart, set down to ease it, with such moral maxims and reflections as may help him to bear the burden of duty and the countless annoyances of a busy life. It is instructive to compare the Meditations with another famous book, the Imitation of Christ. There is the same ideal of self-control in both. It should be a man's task, says the Imitation, 'to overcome himself, and every day to be stronger than himself.' 'In withstanding of the passions standeth very peace of heart.' 'Let us set the axe to the root, that we being purged of our passions may have a peaceable mind.' To this end there must be continual self-examination. 'If thou may not continually gather thyself together, namely sometimes do it, at least once a day, the morning or the evening. In the morning purpose, in the evening discuss the manner, what thou hast been this day, in word, work, and thought.' But while the Roman's temper is a modest self-reliance, the Christian aims at a more passive mood, humbleness and meekness, and reliance on the presence and personal friendship of God. The Roman scrutinises his faults with severity, but without the self-contempt which makes the Christian 'vile in his own sight.' The Christian, like the Roman, bids 'study to withdraw thine heart from the love of things visible'; but it is not the busy life of duty he has in mind so much as the contempt of all worldly things, and the 'cutting away of all lower delectations.' Both rate men's praise or blame at their real worthlessness; 'Let not thy peace, ' says the Christian, 'be in the mouths of men.' But it is to God's censure the Christian appeals, the Roman to his own soul. The petty annoyances of injustice or unkindness are looked on by each with the same magnanimity. 'Why doth a little thing said or done against thee make thee sorry? It is no new thing; it is not the first, nor shall it be the last, if thou live long. At best suffer patiently, if thou canst not suffer joyously.' The Christian should sorrow more for other men's malice than for our own wrongs; but the Roman is inclined to wash his hands of the offender. 'Study to be patient in suffering and bearing other men's defaults and all manner infirmities, ' says the Christian; but the Roman would never have thought to add, 'If all men were perfect, what had we then to suffer of other men for God?' The virtue of suffering in itself is an idea which does not meet us in the Meditations. Both alike realise that man is one of a great community. 'No man is sufficient to himself, ' says the Christian; 'we must bear together, help together, comfort together.' But while he sees a chief importance in zeal, in exalted emotion that is, and avoidance of lukewarmness, the Roman thought mainly of the duty to be done as well as might be, and less of the feeling which should go with the doing of it. To the saint as to the emperor, the world is a poor thing at best. 'Verily it is a misery to live upon the earth, ' says the Christian; few and evil are the days of man's life, which passeth away suddenly as a shadow.