1.   A lengthy period of training is required.

2.   An initial period of identification is important to a repressed group that has never had adequate self-images.

3.   Apart from the fact that the fixed periods are unreasonably long, they are unreasonably arbitrary and rigid.

4.   But the first rumblings of serious criticism had started to sound - the honeymoon period was over.

5.   But there was a period in his life at which his suspicion and hostility to others overstepped the bounds of sanity.

6.   For example, if you pay weekly, the earnings period is weekly, and so on.

7.   Here was a period when a universally accepted order could be discovered with a resulting social and political stability.

8.   In this early part of the reign there were two periods of fighting.