“It is not true that men never change; they change for the worse, as well as for the better. It is not true they are ungrateful; more often the benefactor rates his favors higher than their worth; and often too he does not allow for circumstances. If few men have the moral force to resist impulses, most men do carry within themselves the germs of virtues as well as of vices, of heroism as well as of cowardice. Such is human nature — education and circumstances do the rest.”
Napoleon : In His Own Words (1916)
Help us to complete the source, original and additional information
Napoleon I of France 259
French general, First Consul and later Emperor of the French 1769–1821Related quotes

“Faulkner, more than most men, was aware of human strength as well as of human weakness.”
Nobel Prize acceptance speech (1962)
Context: Humanity has been passing through a gray and desolate time of confusion. My great predecessor, William Faulkner, speaking here, referred to it as a tragedy of universal fear so long sustained that there were no longer problems of the spirit, so that only the human heart in conflict with itself seemed worth writing about.
Faulkner, more than most men, was aware of human strength as well as of human weakness. He knew that the understanding and the resolution of fear are a large part of the writer's reason for being.
This is not new. The ancient commission of the writer has not changed. He is charged with exposing our many grievous faults and failures, with dredging up to the light our dark and dangerous dreams for the purpose of improvement.

“Most men are a little better than their circumstances give them a chance to be.”

"On Cant and Hypocrisy"
Men and Manners: Sketches and Essays (1852)

History of Religion and Philosophy in Germany, Vol. III (1834)

Preface, 2nd edition (21 December 1847)
Jane Eyre (1847)
Context: p>Conventionality is not morality. Self-righteousness is not religion. To attack the first is not to assail the last. To pluck the mask from the face of the Pharisee, is not to lift an impious hand to the Crown of Thorns. These things and deeds are diametrically opposed: they are as distinct as is vice from virtue. Men too often confound them: they should not be confounded: appearance should not be mistaken for truth; narrow human doctrines, that only tend to elate and magnify a few, should not be substituted for the world-redeeming creed of Christ. There is — I repeat it — a difference; and it is a good, and not a bad action to mark broadly and clearly the line of separation between them.The world may not like to see these ideas dissevered, for it has been accustomed to blend them; finding it convenient to make external show pass for sterling worth — to let white-washed walls vouch for clean shrines. It may hate him who dares to scrutinise and expose — to rase the gilding, and show base metal under it — to penetrate the sepulchre, and reveal charnel relics: but hate as it will, it is indebted to him.</p