Man in his arrogance thinks himself a great work, worthy the interposition of a great deity. More humble and I believe true to consider him created from animals.
Charles DarwinOne general law, leading to the advancement of all organic beings, namely, multiply, vary, let the strongest live and the weakest die.
Charles DarwinIt is interesting to contemplate an entangled bank clothed with many plants of many kinds with birds singing on the bushes, with various insects flitting about and with worms crawling through the damp earth and to reflect that these elaborately constructed forms so different from each other and dependent on each other and so complex a manner have all been produced by laws acting around us.
Charles Darwin