I hope we, the American people, can come to the understanding that we are not each other's enemies. The enemies are those who are stoking the flames of division, trying to divide us into every category.
Characteristically skeptical of the idea that living things would faithfully follow mathematical formulas, [Robert Harper] seized upon factors in corn which seemed to blend in the hybrid-rather than be represented by plus or minus signs, and put several seasons into throwing doubt upon the concept of immutable hypothetical units of inheritance concocted to account for selected results.