“When I died last, and dear, I die
As often as from thee I go.”

Apocryphal account of Palmerston's last words - Familiar Short Sayings of Great Men, 6th ed., comp. by Samuel Arthur Bent. Boston: Ticknor and Co., 1887; [Date of Printout]. via Bartleby.com http://www.bartleby.com/344/308.html
Misattributed

Source: Moby Dick

Evening reported in Bartlett's Familiar Quotations, 10th ed. (1919).

Song (Sweetest Love, I Do Not Go), stanza 1

Source: As You Like It

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.

Source: For Whom the Bell Tolls