“Now the creed to which I subscribe is like a battle cry, engraved on my heart - the Credo of the Holy Roman Catholic Church. Before, in those former times, I could say, "I shall sleep in the dust: and if thou seek me in the morning, I shall not be" (Job 7:21). Now I can say, "I know that my Redeemer liveth, and the last day I shall rise out of the earth. And I shall be clothed with my skin, and in my flesh I shall see God. Whom I myself shall see and my eyes shall behold, and not another: this my hope is laid up in my bosom" (Job 19:25-27).”

Variant: It will grieve me so to the heart, that I shall cry my eyes out.
Source: Don Quixote de la Mancha (1605–1615), Part I, Book III, Ch. 11.

Source: You Only Live Twice (1964), Ch. 21 : Orbit. Fleming is quoting Jack London directly.

Source: "American Names" (1931)

Refusing to recant his ideas, after being imprisoned in the Tower of London for expressing his ideas on religious freedoms (1668 or 1669), as quoted in William Penn, America's First Great Champion for Liberty and Peace http://www.quaker.org/wmpenn.html by Jim Powell.

Source: Selected Writings and Speeches of Marcus Garvey

The Tragic Sense of Life (1913), VI : In the Depths of the Abyss
Context: I will not say that the more or less poetical and unphilosophical doctrines that I am about to set forth are those which make me live; but I will venture to say that it is my longing to live and to live for ever that inspires these doctrines within me. And if by means of them I succeed in strengthening and sustaining this same longing in another, perhaps when it is all but dead, then I shall have performed a man's work, and above all, I shall have lived. In a word, be it with reason or without reason or against reason, I am resolved not to die. And if, when at last I die out, I die altogether, then I shall not have died out of myself — that is, I shall not have yielded myself to death, but my human destiny shall have killed me. Unless I come to lose my head, or rather my heart, I will not abdicate from life — life will be wrested from me.

Saying stated to his disciples

Book XLII: Ch. 18: A summary of the changes which have occurred around the globe in my lifetime
Mémoires d'outre-tombe (1848 – 1850)
Context: New storms will arise; one can believe in calamities to come which will surpass the afflictions we have been overwhelmed by in the past; already, men are thinking of bandaging their old wounds to return to the battlefield. However, I do not expect an imminent outbreak of war: nations and kings are equally weary; unforeseen catastrophe will not yet fall on France: what follows me will only be the effect of general transformation. No doubt there will be painful moments: the face of the world cannot change without suffering. But, once again, there will be no separate revolutions; simply the great revolution approaching its end. The scenes of tomorrow no longer concern me; they call for other artists: your turn, gentlemen!
As I write these last words, my window, which looks west over the gardens of the Foreign Mission, is open: it is six in the morning; I can see the pale and swollen moon; it is sinking over the spire of the Invalides, scarcely touched by the first golden glow from the East; one might say that the old world was ending, and the new beginning. I behold the light of a dawn whose sunrise I shall never see. It only remains for me to sit down at the edge of my grave; then I shall descend boldly, crucifix in hand, into eternity.

Variant: "I shall not waste my days in trying to prolong them. I shall use my time." also mentioned as Jack London quote in Ian Fleming book You Only Live Twice (1964), Ch. 21 : Orbit
Source: San Francisco Bulletin in 1916. Also included as an introduction to a compilation of Jack London short stories in 1956.