“It is equally obvious and it became clear … that no ruler can legislate a social revolution. He can implement the outward form of social change, but he cannot legislate change in the minds of the people. Stable and lasting change has to evolve slowly and gradually over a period of many generations. What signaled the beginning of the end … was the radical modernization program, which virtually affected every aspect of Iranian life … [including] the sweeping emancipation of women, which moved as it were 13 centuries in the course of three decades.”

1810s, What do we mean by the American Revolution? (1818)
Context: The American Revolution was not a common event. Its effects and consequences have already been awful over a great part of the globe. And when and where are they to cease?
But what do we mean by the American Revolution? Do we mean the American war? The Revolution was effected before the war commenced. The Revolution was in the minds and hearts of the people; a change in their religious sentiments of their duties and obligations. … This radical change in the principles, opinions, sentiments, and affections of the people, was the real American Revolution.

Source: Nationalism and Culture (1937), Ch. 1 "The Insufficiency of Economic Materialism"
Context: However fully man may recognise cosmic laws he will never be able to change them, because they are not his work. But every form of his social existence, every social institution which the past has bestowed on him as a legacy from remote ancestors, is the work of men and can be changed by human will and action or made to serve new ends. Only such an understanding is truly revolutionary and animated by the spirit of the coming ages. Whoever believes in the necessary sequence of all historical events sacrifices the future to the past. He explains the phenomena of social life, but he does not change them. In this respect all fatalism is alike, whether of a religious, political or economic nature. Whoever is caught in its snare is robbed thereby of life's most precious possession; the impulse to act according to his own needs. It is especially dangerous when fatalism appears in the gown of science, which nowadays so often replaces the cassock of the theologian; therefore we repeat: The causes which underlie the processes of social life have nothing in common with the laws of physical and mechanical natural events, for they are purely the results of human purpose, which is not explicable by scientific methods. To misinterpret this fact is a fatal self-deception from which only a confused notion of reality can result.

"Man alone, of all creatures of earth, can change his thought pattern and become the architect of his destiny." Actually said by Spencer W. Kimball, twelfth president of The Church of Jesus Christ of Latter-day Saints, in his Miracle of Forgiveness (1969), p. 114. This predates any of the misquotations.
Other forms: "The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind." This is also misattributed to Albert Schweitzer.
James did say: "As life goes on, there is a constant change of our interests, and a consequent change of place in our systems of ideas, from more central to more peripheral, and from more peripheral to more central parts of consciousness."
Misattributed

The Aquarian Conspiracy (1980), Chapter Five, The American Matrix for Transformation

Source: Why We Can't Wait

Address at Cornell College, Mount Vernon, Iowa (15 October 1962) https://news.cornellcollege.edu/dr-martin-luther-kings-visit-to-cornell-college/; also quoted in Wall Street Journal (13 November 1962), Notable & Quotable , p. 18
Variant:
It is true that behavior cannot be legislated, and legislation cannot make you love me, but legislation can restrain you from lynching me, and I think that is kind of important.
Address at Finney Chapel, Oberlin College (22 October 1964), as reported in "When MLK came to Oberlin" by Cindy Leise, The Chronicle-Telegram (21 January 2008)
1960s

Source: The Curious Incident of the Dog in the Night-Time

Source: Organizations and organizing, 2007, p. 1