We must return to nature and nature's god.

The secret of improved plant breeding, apart from scientific knowledge, is love.

Science is knowledge arranged and classified according to truth, facts, and the general laws of nature.

If you violate Nature's laws you are your own prosecuting attorney, judge, jury, and hangman.

The scientist is a lover of truth for the very love of truth itself, wherever it may lead.

I see humanity now as one vast plant, needing for its highest fulfillment only love, the natural blessings of the great outdoors, and intelligent crossing and selection.