It is an unfortunate fact that every man who seeks to disseminate knowledge must contend not only against ignorance itself, but against false instruction as well. No sooner do we deem ourselves free from a particularly gross superstition, than we are confronted by some enemy to learning who would set aside all the intellectual progress of years, and plunge us back into the darkness of mediaeval disbelief.
A man who wishes to make a profession of goodness in everything must necessarily come to grief among so many who are not good. Therefore, it is necessary for a prince, who wishes to maintain himself, to learn how not to be good, and to use this knowledge and not use it according to the necessity of the case.
Men have their virtues and their vices, their heroisms and their perversities; men are neither wholly good nor wholly bad, but possess and practice all that there is of good and bad here below. Such is the general rule. Temperament, education, the accidents of life, are modifying factors. Outside of this, everything is ordered arrangement, everything is chance. Such has been my rule of expectation and it has usually brought me success.
Through error you come to the truth! I am a man because I err! You never reach any truth without making fourteen mistakes and very likely a hundred and fourteen.
Senator Douglas holds, we know, that a man may rightfully be wiser today than he was yesterday - that he may rightfully change when he finds himself wrong. But can we, for that reason, run
ahead, and infer that he will make any particular change, of which he, himself, has given no intimation?
The improvement of life was only accomplished to the extent to which it was based on a change of consciousness, that is, to the extent to which the law of violence was replaced in men's consciousness by the law of love.