" They were walking beside the stream and the Lion went before them: and he became so beautiful, and the music so despairing, that Jill did not know which of them it was that filled her eyes with tears.

Then Aslan stopped, and the children looked into the stream. And there, on the golden gravel of the bed of the stream, lay King Caspian, dead, with the water flowing over him like liquid glass. His long white beard swayed in it like water-weed. And all three stood and wept. Even the Lion wept: great lion-tears, each tear more precious than the Earth would be if it was a single solid diamond. "

― C.S. Lewis , The Silver Chair (Chronicles of Narnia, #4)