Beauty being the best of all we know sums up the unsearchable and secret aims of nature. — Robert Bridges
Human nature is, by definition, a talkative one, imprudent, indiscreet, gossipy, incapable — Jose Saramago
That is the logical tight-rope on which we have to walk if we wish to interpret nature. — Richard P. Feynman
O woman! lovely woman! Nature made thee To temper man: we had been brutes without you. — Thomas Otway