“But though there be naturally a wide difference in point of delicacy between one person and another, nothing tends further to encrease and improve this talent, than practice in a particular art, and the frequent survey or contemplation of a particular species of beauty.”

Salon interview (1996)
Context: Nothing really improves us. Whatever improves one person will disimprove another. Some people are paralyzed by the consciousness of death, other people live with it. … The fatwa certainly made me think about it a lot more than I ever had. I guess I know I'm going to die, but then, so are you. And one of the things that I thought a lot about at the time of the fatwa and ever since is that quite a few of the people I really care about died during this period, all about the same age as I am, and they were not under a death sentence. They just died, of lung cancer, AIDS, whatever. It occurred to me that you don't need a fatwa, it can happen anytime.

"The Character of a Methodist" (1739); in The Works of the Rev. John Wesley in Ten Volumes (1826), Volume IV, p. 407; A portion of this is commonly quoted as "Think and let think.".
General sources
Context: The distinguishing marks of a Methodist are not his opinions of any sort. His assenting to this or that scheme of Religion, his embracing any particular set of notions, his espousing the judgment of one man or of another, are all quite wide of the point. Whosoever therefore imagines, that a Methodist is a man of such or such an opinion, is grossly ignorant of the whole affair; he mistakes the truth totally. We believe indeed, that all Scripture is given by the inspiration of God, and herein we are distinguished from Jews, Turks, and Infidels. We believe the written word of God to be the only and sufficient rule, both of Christian faith and practice; and herein we are fundamentally distinguished from those of the Romish church. We believe Christ to be the eternal, supreme God; and herein we are distinguished from the Socinians and Arians. But as to all opinions which do not strike at the root of Christianity, we think and let think. So that whatsoever they are, whether right or wrong, they are no distinguishing marks of a; Methodist.

PART III, SECTION I.
An Essay on the History of Civil Society (1767)

Napoleon : In His Own Words (1916)
Context: In a battle, as in a siege, the art consists in concentrating very heavy fire on a particular point. The line of battle once established, the one who has the ability to concentrate an unlooked for mass of artillery suddenly and unexpectedly on one of these points is sure to carry the day.

Robert Fludd, cited in: Arthur Edward Waite (1887). The Real History of the Rosicrucians Founded on Their Own Manifestoes https://archive.org/stream/realhistoryofros00waituoft#page/290/mode/1up. p. 290 <br class="br">Waite commented: &quot;Like others of his school, Fludd insists on the uncertainty of a posteriori and experimental methods, to which he unhesitatingly attributes all the errors of the natural sciences...&quot;

Elsewhen (p. 182)
Short fiction, Off the Main Sequence (2005)

Discourse no. 13, delivered on December 11, 1786; vol. 2, p. 134.
Discourses on Art

The Beautiful in Music (1854)

Source: 1980, "Art and Architecture," 1987, p. 177