In Spanish añoranza comes from the verb añorar (to feel nostalgia), which comes from the Catalan enyorar, itself derived from the Latin word ignorare… - Milan Kundera

In that etymological light nostalgia seems something like the pain of ignorance, of not knowing. You are far away, and I don’t know what has become of you. My country is far away, and I don’t know what is happening there.

and when nobody wakes you up in the morning, and when nobody waits for you at night, and when you can do whatever you want. what do you call it, freedom or loneliness?

When she is older she will see in these resemblances a regrettable uniformity among individuals (they all stop at the same spots to kiss, have the same tastes in clothing, flatter a woman with the same metaphor) and a tedious monotony among events (they are all just an endless repetition of the same one); but in her adolescence she welcomes these coincidences as miraculous and she is avid to decipher their meanings.

... 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.