I hear of workers whose health is breaking down under the strain of the burdens they are bearing. This ought not to be. God desires us to remember that we are mortal. We are not to embrace too much in our work. We are not to keep ourselves under such a strain that our physical and mental powers shall be used threadbare. MM 293.3
More workers are needed, that some of the burdens may be removed from some of those who are now so heavily loaded down. The Lord wants those who have gained an experience in His service to be educators. We are to be learners in the school of Christ, that we may teach others, and that we may plan wisely for the carrying forward of God's work.—Manuscript 71, 1903. MM 293.4