“In a nutshell, the idea of Juche means that the masters of the revolution and the work of construction are the masses of the people and that they are also the motive force of the revolution and the work of construction. In other words, one is responsible for one's own destiny and one has also the capacity for hewing out one's own destiny.”

Source: " On eliminating dogmatism and formalism and establishing Juche in ideological work http://www.marxists.org/archive/kim-il-sung/1955/12/28.htm" (28 December 1955)

Variant: A great human revolution in just a single individual will help achieve a change in the destiny of a nation and, further, can even enable a change in the destiny of all humankind.
Source: The Human Revolution

As quoted in "V.S. Naipaul in Search of Himself: A Conversation" with Mel Gussow, The New York Times, (24 April 1994) http://www.nytimes.com/books/98/06/07/specials/naipaul-conversation.html?_r=1&oref=slogin

Academy of Achievement interview (1991)
Context: The idea of being constructive, creative, positive, in trying to bring out the best in one's own self and the best in others follows from what I've just been saying. Again, I repeat my belief in us, in ourselves, as the product of the process of evolution, and part of the process itself. I think of evolution as an error-making and error-correcting process, and we are constantly learning from experience. It's the need to dedicate one's self in that way, to one's own self, and to choose an activity or life that is of value not only to yourself but to others as well.

Source: Transmetropolitan, Vol. 1: Back on the Street

Interview with Oriana Fallaci (2 December 1979), Corriere della Sera
Interviews

Speech in Berlin (29 November 1924), quoted in W. W. Coole (ed.), Thus Spake Germany (London: George Routledge & Sons, 1941), p. 330
1920s

"The Black Boy Looks at the White Boy" in Esquire (May 1961)
Context: The roles that we construct are constructed because we feel that they will help us to survive and also, of course, because they fulfill something in our personalities; and one does not, therefore, cease playing a role simply because one has begun to understand it. All roles are dangerous. The world tends to trap you in the role you play and it is always extremely hard to maintain a watchful, mocking distance between oneself as one appears to be and oneself as one actually is.

Source: New Seeds of Contemplation