It is right for the youth to feel that they must reach the highest development of their mental powers. We would not restrict the education to which God has set no limit. But our attainments avail nothing if not put to use for the honor of God and the good of humanity. CT 387.3
It is not well to crowd the mind with studies that require intense application, but that are not brought into use in practical life. Such education will be a loss to the student, for these studies lessen his desire and inclination for the studies that would fit him for usefulness and enable him to fulfill his responsibilities. A practical training is worth far more than any amount of mere theorizing. It is not enough even to have knowledge; we must have ability to use the knowledge aright. CT 387.4
The time, means, and study that so many expend for a comparatively useless education should be devoted to gaining an education that would make them practical men and women, fitted to bear life's responsibilities. Such an education would be of the highest value. CT 388.1