We give the highest and the most peculiar praise to the precepts of Machiavelli, when we say that they may frequently be of real use in regulating conduct — not so much because they are more just, or more profound, than those which might be culled from other authors as because they can be more readily applied to the problems of real life.

Thomas Babington Macaulay (1800-1859) English writer and politician
“Machiavelli,” Edinburgh Review (Mar 1827)
    (Source)

Review of Œvres complètes de Machiavel, J. V. Perier ed. (1825). Quotations of Machiavelli can be found here.