“You shall not, for the sake of one individual, change the meaning of principle and integrity, nor endeavour to persuade yourself or me, that selfishness is prudence, and insensibility of danger security for happiness.”

Independence Day speech (1828)
Context: There is, in the institutions of this country, one principle, which, had they no other excellence, would secure to them the preference over those of all other countries. I mean — and some devout patriots will start — I mean the principle of change.
I have used a word to which is attached an obnoxious meaning. Speak of change, and the world is in alarm. And yet where do we not see change? What is there in the physical world but change? And what would there be in the moral world without change?

Public Relations (1952) p. 12 https://books.google.com/books?id=wBFP_qrOYk8C&pg=PA12

"The Pacific Journal of Adam Ewing", p. 508
Cloud Atlas (2004), The Pacific Journal of Adam Ewing (Part 2)

Source: Letter to a Child Never Born

Report of the Independent Expert on the promotion of a democratic and equitable international order on the right of self determination http://www.ohchr.org/EN/Issues/IntOrder/Pages/Reports.aspx.
2015, Report submitted to the UN General Assembly

The Fire Next Time http://books.google.com/books?id=0S9TgXJ-aD0C&q=%22If+the+word+integration+means+anything+this+is+what+it+means+that+we+with+love+shall+force+our+brothers+to+see+themselves+as+they+are+to+cease+fleeing+from+reality+and+begin%22&pg=PA21#v=onepage (1963)

Source: As quoted in “Don Pañong – Genius" by A.V.H. Hartendorp in Philippine Magazine (September 1929), p. 211.