I will not kill or hurt any living creature needlessly, nor destroy any beautiful thing, but will strive to save and comfort all gentle life and guard and perfect all natural beauty on earth. I will strive to raise my own body and soul daily into all the higher powers of duty and-happiness, not in rivalship or contention with others, but for help, delight, and honor of others and for the joy and peace of my own life. --John Ruskin.
