The novel is the fruit of a human illusion. The illusion of the power to understand others. But what do we know of one another? - Milan Kundera

Darling, my darling, don't think that I don't love you or that I didn't love you, but it's precisely because I love you that I couldn't have become what I am today if you were still here. It's impossible to have a child and despise the world as it is, because that's the world we've put the child into. The child makes us care about the world, think about it's future, willingly join in its racket and its turmoils, take its incurable stupidity seriously.

Homo sentimentalis [...] a man who has raised feelings to a category of value. As soon as feelings are seen as value, everyone wants to feel; and because we all like to pride ourselves on our values, we have a tendency to show off our feelings.

"Back at home, after some prodding from Tereza, he admitted that he had been jealous watching her dance with a colleague of his. "You mean you were really jealous?" she asked him ten times or more, incredulously, as though someone had just informed her she had been awarded a Nobel Peace prize. Then she put her arm around his waist and began dancing across the room. The step she used was not the one she had shown off in the bar. It was more like a village polka, a wild romp that sent her legs flying in the air and her torso bounding all over the room, with Tomas in tow. Before long, unfortunately, she bagan to be jealous herself, and Tomas saw her jealously not as a Nobel Prize, but as a burden, a burden he would be saddled with until not long before his death."