By nature a philosopher is not in genius and disposition half so different from a street porter, as a mastiff is from a grey-hound, or a grey-hound from a spaniel, or this last from a shepherd's dog.
从本质上讲, 哲学家天才和性情上与街头搬运工的差别没有一半大, 就像獒犬与灰狗、灰猎犬与西班牙猎犬或牧羊犬的区别一样。