“By "Revolution", we mean the ultimate establishment of an order of society which may not be threatened by such breakdown, and in which the sovereignty of the proletariat should be recognized and a world federation should redeem humanity from the bondage of capitalism and misery of imperial wars.”

Letter published in The Tribune (25 December 1929), with some reference to lines from Idylls of the King by Alfred Tennyson
Context: Revolution did not necessarily involve sanguinary strife. It was not a cult of bomb and pistol. They may sometimes be mere means for its achievement. No doubt they play a prominent part in some movements, but they do not — for that very reason — become one and the same thing. A rebellion is not a revolution. It may ultimately lead to that end.
The sense in which the word Revolution is used in that phrase, is the spirit, the longing for a change for the better. The people generally get accustomed to the established order of things and begin to tremble at the very idea of a change. It is this lethargical spirit that needs be replaced by the revolutionary spirit. Otherwise degeneration gains the upper hand and the whole humanity is led stray by the reactionary forces. Such a state of affairs leads to stagnation and paralysis in human progress. The spirit of Revolution should always permeate the soul of humanity, so that the reactionary forces may not accumulate to check its eternal onward march. Old order should change, always and ever, yielding place to new, so that one “good” order may not corrupt the world. It is in this sense that we raise the shout “Long Live Revolution.”

Message to the Tricontinental (1967)

Draft for a Statement of Human Obligation (1943)
Context: The respect inspired by the link between man and the reality alien to this world can make itself evident to that part of man which belongs to the reality of this world.
The reality of this world is necessity. The part of man which is in this world is the part which is in bondage to necessity and subject to the misery of need.
The one possibility of indirect expression of respect for the human being is offered by men's needs, the needs of the soul and of the body, in this world.

"Second Public Talk at Ojai (21 May 1944) http://www.jkrishnamurti.org/krishnamurti-teachings/view-text.php?tid=170&chid=4526&w=%22And+as+we+are+-+the+world+is%22 J.Krishnamurti Online, JKO Serial No. 440521, published in Authentic Report of Ten Talks, Ojai, 1944 (1945), p. 7, OCLC 67727800
1940s
Context: And as we are — the world is. That is, if we are greedy, envious, competitive, our society will be competitive, envious, greedy, which brings misery and war. The State is what we are. To bring about order and peace, we must begin with ourselves and not with society, not with the State, for the world is ourselves … If we would bring about a sane and happy society we must begin with ourselves and not with another, not outside of ourselves, but with ourselves.

Reasoned Proposal to the Central Committee of the League for Peace and Freedom (1867)

Source: Imperialism, The Highest Stage of Capitalism (1917), Chapter Seven

Source: The Different Drum: Community Making and Peace

O esforço humano consegue, quando muito, converter um proletariado faminto numa burguesia farta; mas surge logo das entranhas da sociedade um proletariado pior. Jesus tinha razão: haverá sempre pobres entre nós. Donde se prova que esta humanidade é o maior erro que jamais Deus cometeu.

"O Natal"; "Christmas" pp. 36-7.
Cartas de Inglaterra (1879–82)

Federalist No. 46
1780s, Federalist Papers (1787–1788)
Context: Should an unwarrantable measure of the federal government be unpopular in particular States, which would seldom fail to be the case, or even a warrantable measure be so, which may sometimes be the case, the means of opposition to it are powerful and at hand. The disquietude of the people; their repugnance and, perhaps, refusal to co-operate with the officers of the Union; the frowns of the executive magistracy of the State; the embarrassments created by legislative devices, which would often be added on such occasions, would oppose, in any State, difficulties not to be despised; would form, in a large State, very serious impediments; and where the sentiments of several adjoining States happened to be in unison, would present obstructions which the federal government would hardly be willing to encounter.