“The altruism of foresters can serve as a motto for humanity in general: "We reap what we have not sown. We sow what we do not reap."” HumanityAltruismMottoReap Author:Leo Errera
“What are we doing down here? We prepare the blossoms of tomorrow. We all manure future humanity.” ScienceHumanityFlowerTomorrowFuturePreparationManure Author:Leo Errera