“Experience teaches us that it is much easier to prevent an enemy from posting themselves than it is to dislodge them after they have got possession.”

Non hanno gli huomini maggior nimico che la troppa prosperità, perchè gli fa impotenti di se medesimi, licentiosi et arditi al male, e cupidi di turbare il ben proprio con cose nuove.
CCLXI.
Translation reported in Harbottle's Dictionary of quotations French and Italian (1904), p. 376.
Concetti Politici (1578)

As quoted in "Master Race," Partisan Review 50th Anniversary Edition (1985), edited by William Phillips

Source: Accelerando (2005), Chapter 2 (“Troubadour”), p. 60

Source: How to Read a Book: The Classic Guide to Intelligent Reading

Sec. 110
Some Thoughts Concerning Education (1693)

Principles of Social Reconstruction [Originally titled Why Men Fight : A Method Of Abolishing The International Duel], Ch. VIII : What We Can Do, p. 257
1910s
Context: It is preoccupation with possessions, more than anything else, that prevents men from living freely and nobly. The State and Property are the great embodiments of possessiveness; it is for this reason that they are against life, and that they issue in war. Possession means taking or keeping some good thing which another is prevented from enjoying; creation means putting into the world a good thing which otherwise no one would be able to enjoy. Since the material goods of the world must be divided among the population, and since some men are by nature brigands, there must be defensive possession, which will be regulated, in a good community, by some principle of impersonal justice. But all this is only the preface to a good life or good political institutions, in which creation will altogether outweigh possession, and distributive justice will exist as an uninteresting matter of course.
The supreme principle, both in politics and in private life, should be to promote all that is creative, and so to diminish the impulses and desires that center round possession.

Source: 1800s, Jerusalem The Emanation of The Giant Albion (c. 1803–1820), Ch. 4, plate 91, line 1

The True Believer (1951), Part Three: United Action and Self-Sacrifice
Context: It is easier to hate an enemy with much good in him than one who is all bad. We cannot hate those we despise. The Japanese had an advantage over us in that they admired us more than we admired them. They could hate us more fervently than we could hate them. The Americans are poor haters in international affairs because of their innate feeling of superiority over all foreigners. An American's hatred for a fellow American (for Hoover or Roosevelt) is far more virulent than any antipathy he can work up against foreigners. It is of interest that the backward South shows more xenophobia than the rest of the country. Should Americans begin to hate foreigners wholeheartedly, it will be an indication that they have lost confidence in their own way of life. <!-- p. 96