Andrew Ferguson

“To be incapable of taking one's enemies, one's accidents, even one's misdeeds seriously for very long—that is the sign of strong, full natures in whom there is an excess of the power to form, to mold, to recuperate and to forget (a good example of this in modem times is Mirabeau, who had no memory for insults and vile actions done him and was unable to forgive simply because he—forgot). Such a man shakes off with a single shrug many vermin that eat deep into others; here alone genuine 'love of one's enemies' is possible—supposing it to be possible at all on earth. How much reverence has a noble man for his enemies!—and such reverence is a bridge to love.—For he desires his enemy for himself, as his mark of distinction; he can endure no other enemy than one in whom there is nothing to despise and very much to honor! In contrast to this, picture 'the enemy' as the man of ressentiment conceives him—and here precisely is his deed, his creation: he has conceived 'the evil enemy,' 'the Evil One,' and this in fact is his basic concept, from which he then evolves, as an afterthought and pendant, a 'good one'—himself!”
― Friedrich Nietzsche, On the Genealogy of Morals / Ecce Homo

“The great source of both the misery and disorders of human life, seems to arise from over-rating the difference between one permanent situation and another. Avarice over-rates the difference between poverty and riches: ambition, that between a private and a public station: vain-glory, that between obscurity and extensive reputation. The person under the influence of any of those extravagant passions, is not only miserable in his actual situation, but is often disposed to disturb the peace of society, in order to arrive at that which he so foolishly admires. The slightest observation, however, might satisfy him, that, in all the ordinary situations of human life, a well-disposed mind may be equally calm, equally cheerful, and equally contented. Some of those situations may, no doubt, deserve to be preferred to others: but none of them can deserve to be pursued with that passionate ardour which drives us to violate the rules either of prudence or of justice; or to corrupt the future tranquillity of our minds, either by shame from the remembrance of our own folly, or by remorse from the horror of our own injustice.”
― Adam Smith, The Theory of Moral Sentiments

“To live for the moment is the prevailing passion—to live for yourself, not for your predecessors or posterity. We are fast losing the sense of historical continuity, the sense of belonging to a succession of generations originating in the past and stretching into the future.”
― Christopher Lasch, The Culture of Narcissism: American Life in an Age of Diminishing Expectations

“At last I will devote myself sincerely and without reservation to the general demolition of my opinions.”
― Rene Descartes, Discourse on Method