Momo

“How old is she now?" he asked.
"Hard to say. She was a tree for a while. Now she's immortal.”
― Rick Riordan, The Lost Hero

“With great power... comes great need to take a nap. Wake me up later.”
― Rick Riordan, The Last Olympian

“We no longer live life. We consume it.”
― Vicki Robin

“I think that we're all mentally ill. Those of us outside the asylums only hide it a little better - and maybe not all that much better after all.”
― Stephen King