Paul Kalanithi said this quote

Will having a newborn distract from the time we have together?' she asked. 'Don't you think saying goodbye to your child will make your death more pain¬ful?''Wouldn't it be great if it did?' I said. Lucy and I both felt that life wasn't about avoiding suffering. Years ago, it had occurred to me that Darwin and Nietzsche agreed on one thing: the defining characteris¬tic of the organism is striving. Describing life otherwise was like painting a tiger without stripes. After so many years of living with death, I'd come to understand that the easiest death wasn't necessarily the best. We talked it over. Our families gave their blessing. We decided to have a child. We would carry on living, instead of dying.