Who said "A prophecy can be a blessing or a curse, often both."?

This quote is attributed to Rhaegar Targaryen.

A prophecy can be a blessing or a curse, often both. - Rhaegar Targaryen

"A prophecy can be a blessing or a curse, often both."

Rhaegar Targaryen Faith

"The dragon has three heads."

"I have a duty to my realm and to the future."

"Music is the voice of the soul."

"Love is the most powerful force in the world."

"Faith guides me through difficult times."

"Faith is believing when you can't see."

"You have to believe in something, or you'll fall for anything."

"Faith in God and in each other is what sustains us"