Who said "I've trained generations of sorcerers. Most fall away."?

This quote is attributed to Wong.

I've trained generations of sorcerers. Most fall away. - Wong

"I've trained generations of sorcerers. Most fall away."

Wong Perseverance

"You're not a sorcerer, you're a librarian."

"The real magic isn't in the spells—it's in understanding the cost."

"I've seen what ambition does to people. It consumes them."

"You can't just waltz into mystical arts without discipline."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."