Harry Potter and the Prisoner of Azkaban

"The mind is a powerful thing; do not underestimate it."

"Sometimes we must look beyond what we see."

"Friendship is a treasure more valuable than gold."

"You cannot fear a dementor when you are already dead."

"I understand. I understand better than you think."

"Love is the most powerful magic we possess."

"Fear is what gives us the motivation to change."

"Time is a precious thing. Do not waste it."

"The truth is like a lion; you don't have to defend it, it will defend itself."

"There are some things more important than living."

"We must have the wisdom to recognize our mistakes and the flexibility to change our course."

"Nothing in the world is more important than friendship."

"It does not do to dwell on dreams and forget to live."

"Help will always be given at Hogwarts to those who ask for it."

"The ones that love us never truly leave us."

"I am not young enough to know everything."

"It was not, in the end, the stone itself, but what it represented."

"Prongs rode again last night."

"Your mother is alive, Severus."

"We are only as strong as we are united, as weak as we are divided."

"Azkaban was Azk-a-ban."

"You think the dead we have lost ever truly leave us?"

"It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends."

"Understanding is the first step to acceptance, and only with acceptance can there be recovery."

"Happiness can be found even in the darkest of times, if one only remembers to turn on the light."

"The consequences of our actions are always so complicated, so diverse, that predicting the future is a very difficult business indeed."

"It is our choices that show what we truly are, far more than our abilities."

"A kiss is a terrible curse."

"The greatest magic is love."

"Memory is a powerful thing."