文学是作者和读者之间不断的对话。
La literatura es un diálogo constante entre el autor y el lector.
如果我们想要清洁的空气和水，就必须从保护森林开始。
The right of a nation to kill a tyrant in case of necessity can never be doubted.
Success requires persistence, the ability to not give up in the face of failure, and to learn from that failure.