“The sun is gone
But I have a light”

Sun C79
Song lyrics, Buddha and the Chocolate Box (1974)

The Light Has Gone Out (1948)
Context: The light has gone out, I said, and yet I was wrong. For the light that shone in this country was no ordinary light. The light that has illumined this country for these many years will illumine this country for many more years, and a thousand years later, that light will be seen in this country and the world will see it and it will give solace to innumerable hearts. For that light represented something more than the immediate past, it represented the living, the eternal truths, reminding us of the right path, drawing us from error, taking this ancient country to freedom.

Light (1919), Ch. XVI - De Profundis Clamavi
Context: Men have gone towards each other because of that ray of light which each of them contains; and light resembles light. It reveals that the isolated man, too free in the open expanses, is doomed to adversity as if he were a captive, in spite of appearances; and that men must come together that they may be stronger, that they may be more peaceful, and even that they may be able to live.
For men are made to live their life in its depth, and also in all its length. Stronger than the elements and keener than all terrors are the hunger to last long, the passion to possess one's days to the very end and to make the best of them. It is not only a right; it is a virtue.

Book II, Ch. 37
Essais (1595), Book II

Elle est retrouvée,
Quoi ?
L'Éternité.
C'est la mer allée
Avec le soleil.
L'Éternité (1872)
Variant translation:
It has been recovered.
What? — Eternity.
It is the sea escaping
With the sun.
Source: آرتور رامبو: الآثار الشعرية

Source: Discourses Concerning Government (1689), Ch. 2, Sect. 18; comparable to: "Like his that lights a candle to the sun", John Fletcher, Letter to Sir Walter Aston; "And hold their farthing candle to the sun", Edward Young, Satire vii. line 56.

Source: John Mayer: Heavier Things

(19th January 1822) Poetic Sketches, No.2
The London Literary Gazette, 1821-1822