“To teach him betimes to love and be good-natur'd to others, is to lay early the true foundation of an honest man; all injustice generally springing from too great love of ourselves and too little of others.”

F 54
Aphorisms (1765-1799), Notebook F (1776-1779)

Sec. 105
Some Thoughts Concerning Education (1693)
Context: Another thing wherein they shew their love of dominion, is, their desire to have things to be theirs: They would have propriety and possession, pleasing themselves with the power which that seems to give, and the right that they thereby have, to dispose of them as they please. He that has not observ's these two humours working very betimes in children, has taken little notice of their actions: And he who thinks that these two roots of almost all the injustice and contention that so disturb human life, are not early to be weeded out, and contrary habits introduc'd, neglects the proper season to lay the foundations of a good and worthy man.

1840s, Heroes and Hero-Worship (1840), The Hero as Poet

Sec. 145
Some Thoughts Concerning Education (1693)
Context: Though the managing ourselves well in this part of our behavior has the name good-breeding, as if a peculiar effect of education; yet... young children should not be much perplexed about it... Teach them humility, and to be good-natur'd, if you can, and this sort of manners will not be wanting; civility being in truth nothing but a care not to shew any slighting or contempt of any one in conversation.

Quotations from Gurudev’s teachings, Chinmya Mission Chicago

Chap. III.
The Theory of Moral Sentiments (1759), Part III
Context: When the happiness or misery of others depends in any respect upon our conduct, we dare not, as self–love might suggest to us, prefer the interest of one to that of many. The man within immediately calls to us, that we value ourselves too much and other people too little, and that, by doing so, we render ourselves the proper object of the contempt and indignation of our brethren. Neither is this sentiment confined to men of extraordinary magnanimity and virtue. It is deeply impressed upon every tolerably good soldier, who feels that he would become the scorn of his companions, if he could be supposed capable of shrinking from danger, or of hesitating, either to expose or to throw away his life, when the good of the service required it.

Letter to Fanny Burney; Charlotte Barrett (ed.) Diary and Letters of Madame d'Arblay (1854) vol. 2, p. 3.

Epilogue. Compare: "Every man hath a good and a bad angel attending on him in particular all his life long", Robert Burton, Anatomy of Melancholy, part i. sect. 2, memb. 1, subsect. 2.
The Honest Man's Fortune, (1613; published 1647)