Count Vronsky: I love you! Anna Karenina: Why? Count Vronsky: You can't ask Why about love! - Leo Tolstoy

But it seems to me that a man cannot and ought not to say that he loves, he said. Why not? I asked. Because it will always be a lie. As though it were a strange sort of discovery that someone is in love! Just as if, as soon as he said that, something went snap-bang - he loves. Just as if, when he utters that word, something extraordinary is bound to happen, with signs and portents, and all the cannons firing at once. It seems to me, he went on, that people who solemnly utter those words, 'I love you,' either deceive themselves, or what's still worse, deceive others.

Quite often a man goes on for years imagining that the religious teaching that had been imparted to him since childhood is still intact, while all the time there is not a trace of it left in him.

Remember that there is only one important time and it is Now. The present moment is the only time over which we have dominion. The most important person is always the person with whom you are, who is right before you, for who knows if you will have dealings with any other person in the future? The most important pursuit is making that person, the one standing at your side, happy, for that alone is the pursuit of life.