September 15, 1857.--I have just finished Sismondi’s journal and correspondence. Sismondi is essentially the honest man, conscientious, upright, respectable, the friend of the public good and the devoted upholder of a great cause, the amelioration of the common lot of men. Character and heart are the dominant elements in his individuality, and cordiality is the salient feature of his nature. Sismondi’s is a most encouraging example. With average faculties, very little imagination, not much taste, not much talent, without subtlety of feeling, without great elevation or width or profundity of mind, he yet succeeded in achieving a career which was almost illustrious, and he has left behind him some sixty volumes, well-known and well spoken of. How was this? His love for men on the one side, and his passion for work on the other, are the two factors in his fame. In political economy, in literary or political history, in personal action, Sismondi showed no genius--scarcely talent; but in all he did there was solidity, loyalty, good sense and integrity. The poetical, artistic and philosophic sense is deficient in him, but he attracts and interests us by his moral sense. We see in him the sincere writer, a man of excellent heart, a good citizen and warm friend, worthy and honest in the widest sense of terms, not brilliant, but inspiring trust and confidence by his character, his principles and his virtues. More than this, he is the best type of good Genevese liberalism, republican but not democratic, Protestant but not Calvinist, human but not socialist, progressive but without any sympathy with violence. He was a conservative without either egotism or hypocrisy, a patriot without narrowness. In his theories he was governed by experience and observation, and in his practice by general ideas. A laborious philanthropist, the past and the present were to him but fields of study, from which useful lessons might be gleaned. Positive and reasonable in temper, his mind was set upon a high average well-being for human society, and his efforts were directed toward founding such a social science as might most readily promote it.