“I would rather be a superb meteor, every atom of me in magnificent glow, than a sleepy and permanent planet.”

Vol. 2 "The Art of Literature" as translated in Essays and Aphorisms (1970), as translated by R. J. Hollingdale
Parerga and Paralipomena (1851), Counsels and Maxims
Context: Writers may be classified as meteors, planets, and fixed stars. A meteor makes a striking effect for a moment. You look up and cry “There!” and it is gone forever. Planets and wandering stars last a much longer time. They often outshine the fixed stars and are confounded by them by the inexperienced; but this only because they are near. It is not long before they must yield their place; nay, the light they give is reflected only, and the sphere of their influence is confined to their orbit — their contemporaries. Their path is one of change and movement, and with the circuit of a few years their tale is told. Fixed stars are the only ones that are constant; their position in the firmament is secure; they shine with a light of their own; their effect today is the same as it was yesterday, because, having no parallax, their appearance does not alter with a difference in our standpoint. They belong not to one system, one nation only, but to the universe. And just because they are so very far away, it is usually many years before their light is visible to the inhabitants of this earth.

Remark upon learning of the death of Eleanor Roosevelt, drawing upon the motto of the Christopher Society: "It is better to light one candle than curse the darkness." ; quoted in The New York Times (8 November 1962)

St. XX
Adonais (1821)

Source: Jane Eyre

Book of Taliesin (c. 1275?), The Song of the Horses
Context: It broke out with matchless fury.
The rapid vehement fire.
Him we praise above the earth,
Fire, the fiery meteor of the dawn.
Above the high gale,
Higher than every cloud.
Great his animal.

From emails to Argentine mistress; reported in " Sanford-Maria e-mails shed light on governor's affair http://www.thestate.com/sanford/story/839350.html", The State (June 25, 2009).

Source: Astronomia nova (1609), Ch.58, as quoted in John Freely, Before Galileo: The Birth of Modern Science in Medieval Europe (2012)
Context: I was almost driven to madness in considering and calculating this matter. I could not find out why the planet would rather go on an elliptical orbit. Oh, ridiculous me! As the liberation in the diameter could not also be the way to the ellipse. So this notion brought me up short, that the ellipse exists because of the liberation. With reasoning derived from physical principles, agreeing with experience, there is no figure left for the orbit of the planet but a perfect ellipse.

Source: The Creation of the Universe (1952), p. 139