1.   It was Adam Smith, interestingly, who first used industry to refer to manufacturing and other productive activities.

2.   This is the claim that industrialism had lightened the intensity of human productive activity.

3.   The government aimed to reduce further its direct role in productive activity and to continue the liberalization of the foreign trade system.

4.   They are under some degree of political control but they also need to have enough autonomy to carry out complex productive activity in an efficient way.

5.   Blocks are the single most important toy a young child can have, and block play is the single most productive activity, say early childhood educators.

6.   All productive activity in the world stops now.

7.   Foraging is the most productive activity requiring motion.

8.   Fyock says she has seen anecdotal evidence that retiring without ambitions for additional work or other productive activities may actually hasten death.

9.   In general, they found that students who have special interests or are involved in productive activities are far less likely than most students to drink heavily.