+I. Man has opportunities given to him which it is a mark of wisdom to embrace.+ 1. _He has the literal and temporal summer._ When the harvest is ripe the reaper must take down his sickle and toil at the ingathering of the grain if he would have bread to eat in the days of winter. The fisherman must spread his net in the season when the fish are abundant and watch his opportunity to catch the passing shoal. The merchant must take advantage of the flood-tide of commercial prosperity to make money so that he may not be brought to bankruptcy in times of depression. These things cannot be done at _any_ time, but the _opportune_ time must be laid hold of and improved. 2. _He has a mental summer._ Youth is the season usually given to man to develop his mental faculties and lay up stores of knowledge for use in after life. Those who embrace this season and industriously improve it, that "gather" in this "summer," are "wise sons," and reap an abundant reward in the time of manhood and old age. 3. _He has an opportunity given to lay the foundation of a godly character._ The season of youth is most favourable for this work. The youthful mind is more susceptible of moral impressions than those of a man who has grown to manhood without yielding to their influence. The young tree can be easily trained to grow in the desired direction, but it is impossible to bend the trunk when it has acquired any degree of strength. So it is comparatively easy to form habits of godly thought and action when we are young, although by the power of God's grace it is not impossible at any time. He who subjects his will to the Great Teacher in his early days will enjoy an abundant blessing in old age from this "gathering in summer."