Nunca seremos capaces de establecer con seguridad en qué medida nuestras relaciones con los demás son producto de nuestros sentimientos, de nuestro a… - Milan Kundera

In Irena’s head the alcohol plays a double role: it frees her fantasy, encourages her boldness, makes her sensual, and at the same time it dims her memory. She makes love wildly, lasciviously, and at the same time the curtain of oblivion wraps her lewdness in an all-concealing darkness. As if a poet were writing his greatest poem with ink that instantly disappears.

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.

Ljudsko vrijeme se ne okreće u krugu, već juri po pravoj liniji naprijed. To je razlog zašto čovjek ne može biti sretan, jer je sreća čežnja za ponavljanjem.