Milan Kundera said this quote

When he told F. of his disgust at the eyelid's movement, he must have been sixteen. When he decided to study medicine, he must have been nineteen; by then, having already signed on to the contract to forget, he no longer remembered what he had said to F. three years before. Too bad for him. The memory might have alerted him, might have helped him see that his choice of medicine was wholly theoretical, made without the slightest self- knowledge. Thus he studied medicine for three years before giving up with a sense of shipwreck. What to choose after those lost years? What to attach to, if his inner self should keep as silent as it had before? He walked down the broad outside staircase of the medical school for the last time, with the feeling that he was about to find himself alone on a platform all the trains had left.