“Manners and politeness will never become old-fashioned.”

“You cant invite love with hate.”

“When you fill life with mourning and complaints, your accomplishments will be a little lower than success.”

“Happy people tend to be those who take pleasure in simple things.”

“Happiness changes the way you see the world.”

“This life-enhancing, happiness-inducing miracle drug that does, in fact, ruthlessly kill its enemiesyouve guessed itis gratitude.”

“The best way to find out if you can trust somebody is to trust them.”

“Trust starts with truth and ends with truth.”

“And an unaware witch means a witch who doesn't know she's a witch, and because she's a women that makes her double trouble. Never trust a women." My mothers a women," I said, suddenly feeling a lit...”

“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.”