Centesimus annus
   Chap., §
 1   1,  5  |             surprising. Progress in industry, the development of new
 2   4,  43 |           of production, whether in industry or agriculture, is just


Laborem exercens
   Chap., §
 3   2,    5| indispensable factor of production. Industry in its turn will always
 4   2,    5|       research, pure or applied.~In industry and agriculture man's work
 5   2,    5|    perfected machinery. Not only in industry but also in agriculture
 6   2,    5|             man.~The development of industry and of the various sectors
 7   4,   18|    employment: work on the land, in industry, in the various services,
 8   5,   25|      contributing by their personal industry to the realization in history


Sollicitudo rei socialis
   Chap., §
 9   4,  29 |           goods and the products of industry, which is constantly being
10   4,  29 |           and the products of human industry, but rather in subordinating
11   5,  39 |           for all. That which human industry produces through the processing