Part, Question

 1   1, 41|     material principle, as a knife is ~"of" iron; or a formal
 2   1, 41|     material principle, as a knife is ~"of" iron; or a formal
 3   1, 83|      not seek knowledge of a knife except for the purpose of ~
 4   1, 83| produce a certain individual knife; and in ~like manner the
 5   1, 83|  cannot judge perfectly of a knife unless he knows the ~action
 6   1, 83|     knows the ~action of the knife: and in like manner the
 7   2, 57|    to act well ~(e.g. that a knife should carve well, or that
 8   2, 85|    smith in ~order to make a knife, chooses a matter both hard
 9   2, 85|    is a matter adapted for a knife: but that iron be ~breakable
10   2, 45|   matter, such as a house, a knife and ~so forth; and prudence,
11   3, 70|     cutting, we use an iron ~knife more commonly than a stone
12   3, 70|   more commonly than a stone knife. Therefore circumcision
13   3, 70|  been performed with a stone knife.~Aquin.: SMT TP Q[70] A[
14   3, 70|     1/1~Reply OBJ 2: A stone knife was not essential to circumcision.
15   3, 70|     rule, make use of such a knife for ~circumcision; indeed,
16   3, 70|      performed with a ~stone knife, thus (Ex. 4:25) we read
17   3, 78|      the smith alone makes a knife we do not deny the power