When you want to organize knowledge. you will be careful to base the classification upon essential qualities. You will thus derive classes in which the members have the greatest amount of resemblance to one another and the greatest amount of… — Barrows Dunham Copy Share Image
The evil is not that you cannot change human nature. The evil is that human nature cannot change you. — Barrows Dunham Copy Share Image
When you want to organize knowledge. you will be careful to base the classification upon essential qualities. You will thus derive classes in which… — Barrows Dunham Copy Share Image
