Chap., §

1    1,   3    |         ever new, because it is subject to the necessary and opportune
2    2,   8(19)|       XIII has as its principal subject "the condition of the workers"
3    3,  18    |    aspect of the dignity of the subject of all work, that is to
4    4,  28    |        itself perfect the human subject, unless it contributes to
5    4,  28    | maturing and enrichment of that subject's "being," that is to say
6    4,  29    |       same time man must remain subject to the will of God, who
7    4,  34    |       the natural world, we are subject not only to biological laws
8    5,  36    |       sway, can only be a world subject to structures of sin. The
9    5,  36(65)|   itself - is not in itself the subject of moral acts. Hence a situation