Book, Paragraph

 1      I,  4|     proposition and every problem indicates either a genus or a peculiarity
 2      I,  4|          and call that part which indicates the essence a "definition",
 3     IV,  1|   Likewise, also, "white": for it indicates not the essence of snow,
 4      V,  5|           his expression actually indicates one that invariably belongs:
 5      V,  5|       that naturally belongs, and indicates it in that way in his language:
 6      V,  5|      intends, and by his language indicates, the property that belongs
 7     VI,  6| differentia’. Moreover, "a state" indicates the essence of virtue, whereas "
 8     VI,  6|         of virtue, whereas "good" indicates not the essence but a quality:
 9     VI,  6|          the differentia rendered indicates an individual rather than
10    VII,  5|    besides this, that the formula indicates the essence of the thing;