“My Emma, does not every thing serve to prove more and more the beauty of truth and sincerity in all our dealings with each other?”

“We must be more and more to each other, my dear wife.' -Charles Darwin to wife Emma upon loss of daughter Annie”

“For the egoism which enters into our theories does not affect their sincerity; rather, the more our egoism is satisfied, the more robust is our belief.”

“A man does not live for himself alone in this mortal body to work for it alone, but he lives also for all men on earth; rather, he lives only for others and not for himself. To this end he brings his body into subjection that he may the more sincerely and freely serve others.”

“The more we serve our fellowmen in appropriate ways, the more substance there is to our souls. We become more significant individuals as we serve others. We become more substantive as we serve others—indeed, it is easier to “find” ourselves because there is so much more of us to find!”

“Each of those photos proves a different thing. All those things add up to the truth.”