Self-preservation, nature's first great law, all the creatures, except man, doth awe.
Andrew MarvellLike a great poet, Nature knows how to produce the greatest effects with the most limited means.
Heinrich HeineNobody's a natural. You work to get good and then work to get better. It's hard to stay on top.
Paul GallicoNaturally our Government would not consent to such terms, and so the war had to proceed.
Christiaan Rudolf de WetFear of things invisible in the natural seed of that which everyone in himself calleth religion.
Thomas Hobbes