“The Valkyries are symbols not only of courage but of intelligence; they represent the human spirit snatching its opportunity while the going is good, and one of them even finds time to love. Bruennhilde's last song hymns the recurrence of love, and since it is the privilege of art to exaggerate she goes even further, and proclaims the love which is eternally triumphant, and feeds upon freedom and lives.”

The Spirit of Love (1752) http://www.ccel.org/ccel/law/love/files/love1.htm.
Context: Now the Spirit of Love has this Original. God, as considered in himself in his Holy Being, before any thing is brought forth by him or out of him, is only an eternal Will to all Goodness. This is the one eternal immutable God, that from Eternity to Eternity changeth not, that can be neither more nor less nor any thing else but an eternal Will to all the Goodness that is in himself, and can come from him. The Creation of ever so many Worlds or Systems of Creatures adds nothing to, nor takes any thing from this immutable God. He always was and always will be the same immutable Will to all Goodness. So that as certainly as he is the Creator, so certainly is he the Blesser of every created Thing, and can give nothing but Blessing, Goodness, and Happiness from himself because he has in himself nothing else to give. It is much more possible for the Sun to give forth Darkness, than for God to do, or be, or give forth anything but Blessing and Goodness. Now this is the Ground and Original of the Spirit of Love in the Creature; it is and must be a Will to all Goodness, and you have not the Spirit of Love till you have this Will to all Goodness at all Times and on all Occasions. You may indeed do many Works of Love and delight in them, especially at such Times as they are not inconvenient to you, or contradictory to your State or Temper or Occurrences in Life. But the Spirit of Love is not in you till it is the Spirit of your Life, till you live freely, willingly, and universally according to it. For every Spirit acts with Freedom and Universality according to what it is. It needs no command to live its own Life, or be what it is, no more than you need bid Wrath be wrathful. And therefore when Love is the Spirit of your Life, it will have the Freedom and Universality of a Spirit; it will always live and work in Love, not because of This or That, Here or There, but because the Spirit of Love can only love, wherever it is or goes or whatever is done to it. As the Sparks know no Motion but that of flying upwards, whether it be in the Darkness of the Night or in the Light of the Day, so the Spirit of Love is always in the same Course; it knows no Difference of Time, Place, or Persons, but whether it gives or forgives, bears or forbears, it is equally doing its own delightful Work, equally blessed from itself. For the Spirit of Love, wherever it is, is its own Blessing and Happiness because it is the Truth and Reality of God in the Soul, and therefore is in the same Joy of Life and is the same Good to itself, everywhere and on every Occasion.

Source: Night Watch (2006), p. 221

Space: What love's got to do with it - The Space Review (2004)

Source: We Were Liars

Source: The Town

Hat matt nicht die Augen, um sich sie auszureißen und das Herz zum gleichen Zweck? Dabei ist es ja nicht so schlimm, das ist Übertreibung und Lüge, alles ist Übertreibung, nur die Sehnsucht ist wahr, die kann man nicht übertreiben. Aber selbst die Wahrheit der Sehnsucht ist nicht so sehr ihre Wahrheit, als vielmehr der Ausdruck der Lüge alles übrigen sonst. Es klingt verdreht, aber es ist so.
Auch ist es vielleicht nicht eigentlich Liebe wenn ich sage, daß Du mir das Liebste bist; Liebe ist, daß Du mir das Messer bist, mit dem ich in mir wühle.
Letter to Milena Jesenská (14 September 1920) http://www.abyssal.de/zitate/liebe.htm
Variant translations:
In this love you are like a knife, with which I explore myself.
Letters to Milena (1952)

Conversation 5
1970s, The Urgency of Change (1970)
Context: The only thing that really matters is that there be an action of goodness, love and intelligence in living. Is goodness individual or collective, is love personal or impersonal, is intelligence yours, mine or somebody else? If it is yours or mine then it is not intelligence, or love, or goodness. If goodness is an affair of the individual or of the collective, according to one's particular preference or decision, then it is no longer goodness.

When asked, four days before the military coup of September 11, 1973, what the word ‘Love’ meant to him.
Section: Biography/Victor y el amor of http://www.fundacionvictorjara.cl/ 10/04/2007