The diary, for whose sake we are remembering the three hundredth anniversary of the birth of John Evelyn,[5] is a case in point. It is sometimes composed like a memoir, sometimes jotted down like a calendar; but he never used its pages to reveal the secrets of his heart, and all that he wrote might have been read aloud in the evening with a calm conscience to his children. If we wonder, then, why we still trouble to read what we must consider the uninspired work of a good man we have to confess, first that diaries are always diaries, books, that is, that we read in convalescence, on horseback, in the grip of death; second, that this reading, about which so many fine things have been said, is for the most part mere dreaming and idling; lying in a chair with a book; watching the butterflies on the dahlias; a profitless occupation which no critic has taken the trouble to investigate, and on whose behalf only the moralist can find a good word to say. For he will allow it to be an innocent employment; and happiness, he will add, though derived from trivial sources, has probably done more to prevent human beings from changing their religions and killing their kings than either philosophy or the pulpit.