You will say, 'How can chance assemble in one place all the things necessary to produce an oak tree?' My answer is that it would be no miracle if the matter thus arranged had not formed an oak. But it would have been a very great miracle if, once the matter was thus arranged, an oak had not been formed. A few less of some shapes, and it would have been an elm, a poplar, a willow, an elder, heather or moss. A little more of some other shapes and it might have been a sensitive plant, an oyster in its shell, a worm, a fly, a frog, a sparrow, an ape or a man.