过去永远不会死去。它甚至还没有过去。
The past is never dead. It's not even past.
"Grief does not change you, Hazel. It reveals you."
Every artist dips his brush in his own soul, and paints his own nature into his pictures.
科学是跨越数代人的协作努力。
To think is to confine yourself to a single thought that one day stands still like a star in the world's sky.