More quotes by John Green, The Fault in Our Stars

"It's a metaphor, see: You put the killing thing right between your teeth, but you don't give it the power to do its killing."
"Some infinities are bigger than other infinities."
"Sometimes people don’t understandthe promises they’re making when they make them,” I said.Isaac shot me a look. “Right, of course.But you keep the promise anyway. That’swhat love is. Love is keeping the promise anyway. Don’t you believe in true love?"
"As he read, I fell in love the way you fall asleep: slowly, and then all at once."
"I liked being a person. I wanted to keep at it."