The most beautiful thing we can experience is the mysterious. It is the source of all true art and all science. He to whom this emotion is a stranger, who can no longer pause to wonder and stand rapt in awe, is as good as dead:
His eyes are closed.
– Albert Einstein


Your eyelids, like mine, will from time to time grow heavy. Perhaps one day I will remind you to keep them from shutting completely.
Perhaps you will remind me.