Albus Dumbledore

"Curiosity is a powerful thing."

"Time is precious in ways we do not understand."

"To know love is to know magic."

"The greatest magic is love."

"The innocent do not fear justice."

"Do what is right, not what is easy."

"Names have power."

"Assumptions can be dangerous."

"The heart knows what the mind cannot see."

"Some secrets are meant to be kept."

"The past does not define the future."

"Truth has a way of emerging."

"Love is stronger than death."

"We are all capable of both great good and great evil."

"The future is not yet written."

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

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

"The consequence of our spells may be more serious than we know."

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

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

"Fear of a name increases fear of the thing itself."

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

"Time is a precious thing, Harry."

"The truth is a beautiful and terrible thing."

"I am not concerned with your insolence, but with the fact that you are alive."

"To the well-organized mind, death is but the next great adventure."

"It is impossible to manufacture or imitate love."

"Do not pity the dead, Harry. Pity the living."

"The mind is not a book, to be opened at will."

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