essences, for body and such an essence are one and the same thing, so that he will repeat the word essence, and neither of the properties would be well placed. We confirm it, indeed, if no one and the same name be frequently used, for as to this the property will be well assigned, e. g. since he who says, the property of man is an animal capable of science, does not frequently employ the same name, in this respect the property of man would be well assigned.
Next, property is subverted, if such a name is assigned in the property as is present with all, for that will be useless which is not separated from some, but what is asserted in properties, we ought to separate, as also in definitions, wherefore, the property will not be well stated. Thus, since he who assigns as the property of science, opinion immutable by reason, being one, uses a certain such thing in property, viz. one which is present with all, the property of science would not be well stated; on the other hand we confirm it, if no common term has been used, but one separating from a certain thing, for in this respect the property would be well stated, thus, since he who says the property of animal is to have a soul, uses no common (term), in this respect it would be well laid down, as the property of animal, that it possesses a soul. Moreover it is subverted, if a person assign many properties of the same thing, not distinguishing that he assigns many, for the property will not be well placed. For as in definitions it is not requisite that any thing more should be added, than the sentence denoting the essence, so neither in properties should any thing be added, besides the sentence which constitutes what is asserted to be the property, since a thing of this kind is useless. Thus, since he who states that the property of fire is to be a body of the greatest subtlety and lightness, assigns many properties, (for it is true) to assert each of fire alone, it would not be well laid down as the property of fire to be a body, most subtle and most light. On the other hand, he confirms property who has not assigned many properties, but one of the same thing, for as to this, the property will be well stated, thus, since he who says that the property of moisture is a body which can be brought to every shape, assigns
