Paul Kalanithi said this quote

Human knowledge is never contained in just one person.

~ Paul Kalanithi

What makes human life meaningful? I still felt literature provided the best account of the life of the mind, while neuroscience laid down the most elegant rules of the brain.

~ Paul Kalanithi

Humans are organisms, subject to physical laws, including alas, the one that says entropy always increases. Diseases are molecules misbehaving; the basic requirement of life is metabolism, and death its cessation.

~ Paul Kalanithi

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 painful?Wouldn't it be great if it did? I said. Lucy and I both felt that life wasn't about avoiding suffering.

~ Paul Kalanithi