Light Yagami

“Get scared. It will do you good. Smoke a bit, stare blankly at some ceilings, beat your head against some walls, refuse to see some people, paint and write. Get scared some more. Allow your little mind to do nothing but function. Stay inside, go out - I don’t care what you’ll do; but stay scared as hell. You will never be able to experience everything. So, please, do poetical justice to your soul and simply experience yourself.”
― Albert Camus

“Above all, don't lie to yourself. The man who lies to himself and listens to his own lie comes to a point that he cannot distinguish the truth within him, or around him, and so loses all respect for himself and for others. And having no respect he ceases to love.”
― Fyodor Dostoevsky, The Brothers Karamazov

“If you want to know what a man's like, take a good look at how he treats his inferiors, not his equals.”
― J.K. Rowling, Harry Potter and the Goblet of Fire

“Be who you are and say what you feel, because those who mind don't matter, and those who matter don't mind.”
― Bernard M. Baruch