Man knows he cannot embrace the universe with all it's sums and stars. But he finds it unbearable to be condemned to lose the second infinity as well… - Milan Kundera

They [human lives] are composed like music. Guided by his sense of beauty, an individual transforms a fortuitous occurrence (Beethoven’s music, death under a train) into a motif, which then assumes a permanent place in the composition of the individual’s life. Anna could have chosen another way to take her life. But the motif of death and the railway station, unforgettably bound to the birth of love, enticed her in her hour of despair with its dark beauty. Without realizing it, the individual composes his life according to the laws of beauty even in times of greatest distress.
It is wrong, then, to chide the novel for being fascinated by mysterious coincidences (like the meeting of Anna, Vronsky, the railway station, and death or the meeting of Beethoven, Tomas, Tereza, and the cognac), but it is right to chide man for being blind to such coincidences in his daily life. For he thereby deprives his life a dimension of beauty.

... in that state he is unaware of his age, his wife, his children, his worries, and so he has no fear, because the source of fear is in the future, and a person freed of the future has nothing to fear.

"Franz shook his head. "When a society is rich, its people don't need to work with their hands;they can devote themselves to activities of the spirit. We have more and more universities and more and more students. If students are going to earn degrees, they've got to come up with dissertation topics. And since dissertations can be written about everything under the sun, the number of topics is infinite. Sheets of paper covered with words pile up in archives sadder than cemeteries, because no one ever visits them, not even on All Souls' Day. Culture is perishing in overproduction, in an avalanche of words, in the madness of quantity. That's why one banned book in your former country means infinitely more than the billions of words spewed out by our universities.