Lao Tzu
From Tardis Wiki, the free Doctor Who reference
Lao Tzu was a Chinese writer and sage. He supposedly lived for more than two hundred years. Some say he never died, just disappeared.
In 2006, Ruby Duvall discovered a book by Lao Tzu in the library on the SS Elysium. She read from it frequently during the tour. (PROSE: Iceberg)