Leo Tolstoy: Quotes about love

Source: What Men Live By (1881), Ch. XI
Context: Then I remembered the first lesson God had set me: "Learn what dwells in man." And I understood that in man dwells Love! I was glad that God had already begun to show me what He had promised, and I smiled for the first time.

Bk. XIV, ch. 15
War and Peace (1865–1867; 1869)

Thoughts of Prince Andrew Bk XII, Ch. 16
War and Peace (1865–1867; 1869)

Source: Anna Karenina

Source: Anna Karenina

Sevastopol in May (1855), Ch. 16

Source: Anna Karenina

(voice of Anna) C. Garnett, trans. (New York: 2003), Part 7, Chapter 24 p. 685
Source: Anna Karenina (1875–1877; 1878)

Variant: When you love someone, you love the person as they are, and not as you'd like them to be.
Source: Anna Karenina

Source: Anna Karenina

Source: A Letter to a Hindu (1908), III
Context: The recognition that love represents the highest morality was nowhere denied or contradicted, but this truth was so interwoven everywhere with all kinds of falsehoods which distorted it, that finally nothing of it remained but words. It was taught that this highest morality was only applicable to private life — for home use, as it were — but that in public life all forms of violence — such as imprisonment, executions, and wars — might be used for the protection of the majority against a minority of evildoers, though such means were diametrically opposed to any vestige of love.

Source: What Men Live By (1881), Ch. XII
Context: And the angel's body was bared, and he was clothed in light so that eye could not look on him; and his voice grew louder, as though it came not from him but from heaven above. And the angel said:
I have learnt that all men live not by care for themselves, but by love.
It was not given to the mother to know what her children needed for their life. Nor was it given to the rich man to know what he himself needed. Nor is it given to any man to know whether, when evening comes, he will need boots for his body or slippers for his corpse.
I remained alive when I was a man, not by care of myself, but because love was present in a passer-by, and because he and his wife pitied and loved me. The orphans remained alive, not because of their mother's care, but because there was love in the heart of a woman a stranger to them, who pitied and loved them. And all men live not by the thought they spend on their own welfare, but because love exists in man.
I knew before that God gave life to men and desires that they should live; now I understood more than that.
I understood that God does not wish men to live apart, and therefore he does not reveal to them what each one needs for himself; but he wishes them to live united, and therefore reveals to each of them what is necessary for all.
I have now understood that though it seems to men that they live by care for themselves, in truth it is love alone by which they live. He who has love, is in God, and God is in him, for God is love.

Source: What Men Live By (1881), Ch. XII
Context: And the angel's body was bared, and he was clothed in light so that eye could not look on him; and his voice grew louder, as though it came not from him but from heaven above. And the angel said:
I have learnt that all men live not by care for themselves, but by love.
It was not given to the mother to know what her children needed for their life. Nor was it given to the rich man to know what he himself needed. Nor is it given to any man to know whether, when evening comes, he will need boots for his body or slippers for his corpse.
I remained alive when I was a man, not by care of myself, but because love was present in a passer-by, and because he and his wife pitied and loved me. The orphans remained alive, not because of their mother's care, but because there was love in the heart of a woman a stranger to them, who pitied and loved them. And all men live not by the thought they spend on their own welfare, but because love exists in man.
I knew before that God gave life to men and desires that they should live; now I understood more than that.
I understood that God does not wish men to live apart, and therefore he does not reveal to them what each one needs for himself; but he wishes them to live united, and therefore reveals to each of them what is necessary for all.
I have now understood that though it seems to men that they live by care for themselves, in truth it is love alone by which they live. He who has love, is in God, and God is in him, for God is love.

Entry in Tolstoy's Diary http://www.linguadex.com/tolstoy/chapter1.htm (1 November 1910)
Context: God is the infinite ALL. Man is only a finite manifestation of Him.
Or better yet:
God is that infinite All of which man knows himself to be a finite part.
God alone exists truly. Man manifests Him in time, space and matter. The more God's manifestation in man (life) unites with the manifestations (lives) of other beings, the more man exists. This union with the lives of other beings is accomplished through love.
God is not love, but the more there is of love, the more man manifests God, and the more he truly exists...
We acknowledge God only when we are conscious of His manifestation in us. All conclusions and guidelines based on this consciousness should fully satisfy both our desire to know God as such as well as our desire to live a life based on this recognition.

Source: Anna Karenina