Those among us interested in the young people, the boys and girls of our Churches, somewhat realize the lack of material wherewith to stimulate and nourish these young workers. The apiarist studies the nature of the insect which must yield him its sweets, and discovers that "the nature of the cell and the food affects the difference" in the bees. We have long watched our boys and girls, and either we do not care what they yield, or we are dull not to notice that what surrounds them and enters into their minds, is surely deciding their natures. White clover honey can only be made from white clover blossoms. What they read and what they may be induced to read concerns us as mission workers.