“There must be logical minds among all species if they hope to survive. Not everyone can be bridled with hope and optimism.”

“One person should never decide what happens to the majority.”

“The way I see it, you can live your life as is, continuing to feel like an underdog, or you can step up. Be someone who matters, and make a change.”

“If you always depend on others then you'll never succeed. It's best to learn that lesson now.”

“I'm my own person, and in that I'm unique. Pain, anguish, those are all just part of the experience. The more you go through, the stronger you become.”

“One thing is painfully clear-I can't trust anyone.”

“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 fo...”

“Of all the bright cruel lies they tell you, the cruelest is the one called love.”

“Don't cry, I'm sorry to have deceived you so much, but that's how life is.”

“The truth." Dumbledore sighed. "It is a beautiful and terrible thing, and should therefore be treated with great caution.”

“The truth is rarely pure and never simple.”

“Never tell the truth to people who are not worthy of it.”