“Marxism-Leninism is the richest doctrine in ideas of justice, freedom, equality, fraternity among men.”

Speech (7 June 1972) http://www.cuba.cu/gobierno/discursos/1972/esp/f070672e.html

Speech (2 December 1971) http://www.cuba.cu/gobierno/discursos/1971/esp/f021271e.html

Enver Hoxha (1980) Eurocommunism is Anti-communism https://www.marxists.org/reference/archive/hoxha/works/euroco/env2-1.htm
Writings, Eurocommunism is Anti-Communism
Context: Nevertheless, Marxism-Leninism has not disappeared, it is living and flourishing as an ideology and a reality, materialized in the socialist social system constructed according to its teachings. Exemplifying this is socialist Albania, the Marxist-Leninist parties, and those millions and millions of workers and peasants who are fighting every day for the overthrow of the bourgeoisie, for democracy and national liberation. No force, no torture, no intrigue, no deception can eradicate Marxism-Leninism from the minds and hearts of men.

I Think I'll Sit This One Out (1939)
Context: Justice alone knows liberty, equality, and fraternity, and justice is a human virtue arising from man's human capacity to reason. We cannot make sense out of justice by looking at the moon or taking dope or building battleships. We can make sense out of justice by using our reason to discover that justice, like wisdom, is better than rubies.

Section 28
The True Believer (1951), Part Two: The Potential Converts
Context: Those who see their lives as spoiled and wasted crave equality and fraternity more than they do freedom. If they clamor for freedom, it is but freedom to establish equality and uniformity. The passion for equality is partly a passion for anonymity: to be one thread of the many which make up a tunic; one thread not distinguishable from the others. No one can then point us out, measure us against others and expose our inferiority.
They who clamor loudest for freedom are often the ones least likely to be happy in a free society. The frustrated, oppressed by their shortcomings, blame their failure on existing restraints. Actually, their innermost desire is for an end to the "free for all." They want to eliminate free competition and the ruthless testing to which the individual is continually subjected in a free society.

Speech pronounced in Havana (13 March 1962) http://www.cuba.cu/gobierno/discursos/1962/esp/f130362e.html

Expeditions of an Untimely Man, §48 Progress in my sense (Streifzüge eines Unzeitgemässen §48 Fortschritt in meinem Sinne). Chapter title also translated as: Skirmishes of an Untimely Man, Kaufmann/Hollingdale translation, and Raids of an Untimely Man, Richard Polt translation
Twilight of the Idols (1888)
Original: (de) Die Lehre von der Gleichheit! ... Aber es giebt gar kein giftigeres Gift: denn sie scheint von der Gerechtigkeit selbst gepredigt, während sie das Ende der Gerechtigkeit ist... "Den Gleichen Gleiches, den Ungleichen Ungleiches - das wäre die wahre Rede der Gerechtigkeit: und, was daraus folgt, Ungleiches niemals gleich machen."

Obituary of Fang Lizhi http://www.economist.com/node/21552551, The Economist, 14th April 2012, p. 98

Source: Three Faces of Fascism: Action Française, Italian Fascism, National Socialism (1965), p. 176