Who said "Trust is the first casualty of ambition."?

This quote is attributed to Scar.

Trust is the first casualty of ambition. - Scar

"Trust is the first casualty of ambition."

Scar

"I am the most powerful being in this land."

"The past can hurt, but you can run from it or learn from it."

"Everything you see exists together in a delicate balance."

"As the king's brother, I deserve respect and recognition."