Jaalataa Lammii

“If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find no such case.”
― Charles Darwin, The Origin of Species

“One general law, leading to the advancement of all organic beings, namely, multiply, vary, let the strongest live and the weakest die.”
― Charles Darwin, The Origin of Species

“Besides love and sympathy, animals exhibit other qualities connected with the social instincts which in us would be called moral.”
― Charles Darwin

“Blushing is the most peculiar and most human of all expressions.”
― Charles Darwin, The Expression of the Emotions in Man and Animals