Who said "The realm does not require my happiness, only my service."?

This quote is attributed to Varys.

The realm does not require my happiness, only my service. - Varys

"The realm does not require my happiness, only my service."

Varys Happiness

"Chaos isn't a pit. Chaos is a ladder."

"I have always believed knowledge to be power."

"The storms come and go, the big fish eat the little fish, and I keep on reading."

"Littlefinger is clever, but in the way a rat is clever."

"Babalú!"

"My greatest joy is making people smile."

"Laughter and love make a home."

"The best things in life are free."