“I am firmly convinced, as I have already said, that to effect any great social improvement, it is sympathy rather than self-interest, the sense of duty rather than the desire for self-advancement, that must be appealed to.”

On the lack of ubiquity regarding Puerto Rican writings in “Luis Rafael Sánchez: Counterpoints" https://ufdc.ufl.edu/UF00096005/00024/14j (Sargasso, 1984)

Quoted in "Oakland Tribune (Newspaper)" - February 21, 1939, Oakland, California.

"Discontent", in St. Nicholas Magazine, Vol. 3 (February 1876), p. 247
Context: "Dear robin," said this sad young flower,
"Perhaps you'd not mind trying
To find a nice white frill for me,
Some day when you are flying?" "You silly thing!" the robin said;
"I think you must be crazy!
I'd rather be my honest self
Than any made-up daisy. "You're nicer in your own bright gown,
The little children love you;
Be the best buttercup you can,
And think no flower above you. "Though swallows leave me out of sight,
We'd better keep our places;
Perhaps the world would all go wrong
With one too many daisies. "Look bravely up into the sky,
And be content with knowing
That God wished for a buttercup
Just here, where you are growing."

Section 7
The True Believer (1951), Part One: The Appeal of Mass Movements
Context: There is a fundamental difference between the appeal of a mass movement and the appeal of a practical organization. The practical organization offers opportunities for self-advancement, and its appeal is mainly to self-interest. On the other hand, a mass movement, particularly in its active, revivalist phase, appeals not to those intent on bolstering and advancing a cherished self, but to those who crave to be rid of an unwanted self. A mass movement attracts and holds a following not because it can satisfy the desire for self-advancement, but because it can satisfy the passion for self-renunciation.

Source: Brother Odd

Source: The Most Good You Can Do: How Effective Altruism Is Changing Ideas About Living Ethically (2015), Chapter 9: Altruism and Happiness (p. 103)

Source: Love and Will (1969), p. 123
Context: The daimonic refers to the power of nature rather than the superego, and is beyond good and evil. Nor is it man's 'recall to himself' as Heidegger and later Fromm have argued, for its source lies in those realms where the self is rooted in natural forces which go beyond the self and are felt as the grasp of fate upon us. The daimonic arises from the ground of being rather than the self as such.

Outline of a Morality Without Obligation or Sanction https://www.marxists.org/archive/guyau/1885/morality.htm (1885).
Context: A third equivalent of duty is borrowed from sensibility and not, like the preceding, from intelligence and activity. It’s the growing fusion of sensibilities, and the ever increasing sociable character of elevated pleasures, from which results a kind of duty or superior necessity which pushes us naturally and rationally towards others. By virtue of evolution, our pleasures grow and become increasingly impersonal; we cannot experience enjoyment within our selves as if on a deserted isle. Our milieu, to which we better adapt ourselves every day, is human society, and we can no more be happy outside of this milieu than we can breathe outside the air. The purely selfish happiness of certain Epicureans is a chimera, an abstraction, an impossibility; the true human pleasures are all more or less social. Pure egoism, rather than being an affirmation of the self, is a mutilation of the self.