The books that I read leave a mark on my soul. I feel like every time you read a good book you get more interesting, smart, brave etc. Every book also carries its own lesson that makes you a better person.
"He felt that he was still groping in the dark; he had chosen his path but kept looking back, wondering whether he had misread the signs, whether he should not have taken the other way." Harry Potter and the Deathly Hallows - J.