It includes labourers with £75 a year and under, and many who receive
£100.

Their motives for avoiding marriage are mostly prudential.

Those who abstain from marriage for prudential reasons are as a rule
good citizens. They are workers who realise their responsibilities in
life, and shrink from undertaking duties which they feel they cannot
adequately perform. By far the largest class who practice prevention,
consists of those who marry, and have one or two children, and limit
their families to that number, for prudential, health, or selfish
reasons.

These too are as a rule good citizens, and there are two qualities that
so distinguish them. First, their prudence; they have no wish to burden
the State with the care or support of their children. Their fixed
determination is to support and educate them themselves, and they set
themselves to the work with thriftiness and forethought.

In order to do this, however, it is essential that the family is limited
to one, two, or three, as the case may be, and before it is too late,
preventive measures are resorted to.

The second quality that distinguishes them as good citizens is their
self-control. Every preventive measure in normal individuals implies a
certain amount of self-restraint, and in proportion as prudential
motives are strong is the self-imposed restraint easy and effective.

The existence of these two qualities, prudence and self-control, is a
very important factor in human character, and upon their presence and