“The first glance at History convinces us that the actions of men proceed from their needs, their passions, their characters and talents; and impresses us with the belief that such needs, passions and interests are the sole springs of action — the efficient agents in this scene of activity. Among these may, perhaps, be found aims of a liberal or universal kind — benevolence it may be, or noble patriotism; but such virtues and general views are but insignificant as compared with the World and its doings. We may perhaps see the Ideal of Reason actualized in those who adopt such aims, and within the sphere of their influence; but they bear only a trifling proportion to the mass of the human race; and the extent of that influence is limited accordingly. Passions, private aims, and the satisfaction of selfish desires, are on the other hand, most effective springs of action.”

Often the portion of this passage on "Towering genius..." is quoted without any mention or acknowledgment that Lincoln was speaking of the need to sometimes hold the ambitions of such genius in check, when individuals aim at their own personal aggrandizement rather than the common good.
1830s, The Lyceum Address (1838)
Context: It is to deny, what the history of the world tells us is true, to suppose that men of ambition and talents will not continue to spring up amongst us. And, when they do, they will as naturally seek the gratification of their ruling passion, as others have so done before them. The question then, is, can that gratification be found in supporting and maintaining an edifice that has been erected by others? Most certainly it cannot. Many great and good men sufficiently qualified for any task they should undertake, may ever be found, whose ambition would inspire to nothing beyond a seat in Congress, a gubernatorial or a presidential chair; but such belong not to the family of the lion, or the tribe of the eagle. What! think you these places would satisfy an Alexander, a Caesar, or a Napoleon? — Never! Towering genius disdains a beaten path. It seeks regions hitherto unexplored. — It sees no distinction in adding story to story, upon the monuments of fame, erected to the memory of others. It denies that it is glory enough to serve under any chief. It scorns to tread in the footsteps of any predecessor, however illustrious. It thirsts and burns for distinction; and, if possible, it will have it, whether at the expense of emancipating slaves, or enslaving freemen. Is it unreasonable then to expect, that some man possessed of the loftiest genius, coupled with ambition sufficient to push it to its utmost stretch, will at some time, spring up among us? And when such a one does, it will require the people to be united with each other, attached to the government and laws, and generally intelligent, to successfully frustrate his designs.

Remark C, p. 65
The Fable of the Bees (1714)

The Ethics of Belief (1877), The Duty of Inquiry
Context: No man holding a strong belief on one side of a question, or even wishing to hold a belief on one side, can investigate it with such fairness and completeness as if he were really in doubt and unbiased; so that the existence of a belief not founded on fair inquiry unfits a man for the performance of this necessary duty.
Nor is it that truly a belief at all which has not some influence upon the actions of him who holds it. He who truly believes that which prompts him to an action has looked upon the action to lust after it, he has committed it already in his heart. If a belief is not realized immediately in open deeds, it is stored up for the guidance of the future. It goes to make a part of that aggregate of beliefs which is the link between sensation and action at every moment of all our lives, and which is so organized and compacted together that no part of it can be isolated from the rest, but every new addition modifies the structure of the whole. No real belief, however trifling and fragmentary it may seem, is ever truly insignificant; it prepares us to receive more of its like, confirms those which resembled it before, and weakens others; and so gradually it lays a stealthy train in our inmost thoughts, which may someday explode into overt action, and leave its stamp upon our character for ever.

Lecture XXVIL: On Habit - Part II, in “Elementary Sketches of Moral Philosophy”, delivered at The Royal Institution in the years 1804, 1805, and 1806 by the late Rev. Sydney Smith, M.A. (Spottiswoodes and Shaw (London: 1849)) http://www.archive.org/stream/elementarysketc03smitgoog#page/n438/mode/2up, p. 423-424
Another Variant: The history of the world shows us that men are not to be counted by their numbers, but by the fire and vigour of their passions; by their deep sense of injury; by their memory of past glory; by their eagerness for fresh fame; by their clear and steady resolution of ceasing to live, or of achieving a particular object, which, when it is once formed, strikes off a load of manacles and chains, and gives free space to all heavenly and heroic feelings. All great and extraordinary actions come from the heart. There are seasons in human affairs when qualities, fit enough to conduct the common business of life, are feeble and useless, when men must trust to emotion for that safety which reason at such times can never give. These are the feelings which led the ten thousand over the Carduchian mountains; these are the feelings by which a handful of Greeks broke in pieces the power of Persia; and in the fens of the Dutch, and on the mountains of the Swiss, defended the happiness and revenged the oppressions of man! God calls all the passions out in their keenness and vigour for the present safety of mankind, anger and revenge, and the heroic mind, and a readiness to suffer—all the secret strength, all the invisible array of the feelings—all that nature has reserved for the great scenes of the world. When the usual hopes and the common aids of man are all gone, nothing remains under God but those passions which have often proved the best ministers of His purpose and the surest protectors of the world.
Quoted by Theodore Roosevelt in his " Brotherhood and the Heroic Virtues http://www.theodore-roosevelt.com/images/research/txtspeeches/668.pdf" Address at the Veterans' Reunion, Burlington, Vermont, September 5, 1901 and published in Theodore Roosevelt's "The Strenuous Life: Essays and Addresses" by Dover Publications (April 23, 2009) in its Dover Thrift Editions (ISBN: 978-0486472294), p. 126-127
Elementary Sketches of Moral Philosophy (1849)
Context: The history of the world shows us that men are not to be counted by their numbers, but by the fire and vigour of their passions; by their deep sense of injury; by their memory of past glory; by their eagerness for fresh fame; by their clear and steady resolution of ceasing to live, or of achieving a particular object, which, when it is once formed, strikes off a load of manacles and chains, and gives free space to all heavenly and heroic feelings. All great and extraordinary actions come from the heart. There are seasons in human affairs, when qualities fit enough to conduct the common business of life, are feeble and useless; and when men must trust to emotion, for that safety which reason at such times can never give. These are the feelings which led the ten thousand over the Carduchian mountans; these are the feelings by which a handful of Greeks broke in pieces the power of Persia: they have, by turns, humbled Austria, reduced Spain; and in the fens of the Dutch, and on the mountains of the Swiss, defended the happiness, and revenged the oppressions, of man! God calls all the passions out in their keenness and vigour, for the present safety of mankind. Anger, and revenge, and the heroic mind, and a readiness to suffer;— all the secret strength, all the invisible array, of the feelings,— all that nature has reserved for the great scenes of the world. For the usual hopes, and the common aids of man, are all gone! Kings have perished, armies are subdued, nations mouldered away! Nothing remains, under God, but those passions which have often proved the best ministers of His vengeance, and the surest protectors of the world.

“Characters,” p. 304
Pretexts: Reflections on Literature and Morality (1964)

Yanni in Words. Miramax Books. Co-author David Rensin

“Goethe; or, the Writer,” p. 272
1850s, Representative Men (1850)

The Ethics of Freedom (1973 - 1974)
Context: It seems to me that the free man, i. e., the man freed in Christ, ought to take parts in all movements that aim at human freedom. He obviously ought to oppose all dictatorship and oppression and all the fatalities which crush man. The Christian cannot bear it that others should be slaves. His great passion in the world ought to be a passion for the liberation of men.

p. 398