[22] Book VII. Chap. 21.

[23] Book VIII. Chaps. 7, 8 and 9.

[24] Book I. Chap. 1.

[25] Book VIII. Chap. 9.

[26] Book I. Chap. 7.

[27] Book I. Chap. 8.

[28] Book I. Chap. 8.

[29] Book IV. Chap. 1.

[30] Book IV. Chap. 3.

[31] Book I. Chap. 1.