The greatest thing you'll ever learn is just to love and be loved in return.
你将要学到的最伟大的事情就是去爱，并被爱回报。
The worst evils in history have always been committed by those who truly believed they were combating evil. Beware of combating evil.
"No hay nada más peligroso que una idea cuando es la única que se tiene."
过去总是紧张的，未来是完美的。