A thorough Frenchman, M. Sainte-Beuve delights in French minds, just as a beauty delights in her mirror, which throws back an image of herself. His excellence as a critic is primarily owing to this joy in things French. Through means of it he knows them through and through: they are become transparent; and while his feelings are aglow, his intellect looks calmly right through them, and sees on the other side the shadows cast by the spots and opacities which frustrate more or less the fullest illumination. Freely he exhibits these shadows. Neither Bossuet nor Louis XIV., neither Voltaire nor Beranger, is spared, nor the French character, with its proneness to frivolity and broad jest, its thirst for superficial excitement. Whatever his individual preferences, his mental organization is so large and happy, that he enjoys, and can do equal justice to, Father Lacordaire and M. Michelet, to Madame de Stael and M. Guizot, to Corneille and Goethe, to Fenelon and M. Renan, to Marie Antoinette and Mirabeau. Have you then for M. Sainte-Beuve, some reader will be impatient to ask, nothing but praise? Not much else. Commencing his literary career in 1827, when only in his twenty-third year, from that date to 1849 his writings, chiefly in the shape of literary portraits, fill several thousand pages. Between his forty-fifth to his sixtieth year he wrote twenty-three volumes, containing about eleven thousand pages, on four or five hundred different authors and subjects. This is the period of his critical maturity, the period of the "Causeries du Lundi," followed by the "Nouveaux Lundis." Many men write voluminously, but most of these only write _about_ a subject, not _into_ it. Only the few who can write into their subject add something to literature. One of these few is M. Sainte-Beuve. In his mind there is vitality to animate his large acquirement, to make his many chapters buoyant and stimulant. All through his writings is the sparkle of original life. But let us now cheer the reader who is impatient of much praise, and at the same time perform the negative part of our task.