> Paul Kalanithi said his daughter, Cady, filled him with "a joy unknown to me in all my prior years." He passed away on March 9. I hope his daughter comes to

> Paul Kalanithi said his daughter, Cady, filled him with "a joy unknown to me in all my prior years." He passed away on March 9. I hope his daughter comes to understand how much comfort it must have brought him to have known her.