One beautiful feature of this principle of love and service is that this phase of one's personality, or nature, can be grown. I have heard it asked, If one hasn't it to any marked degree naturally, what is to be done? In reply let it be said, Forget self, get out of it for a little while, and, as it comes in your way, do something for some one, some kind service, some loving favor, it makes no difference how _small_ it may appear. But a kind look or word to one weary with care, from whose life all worth living for seems to have gone out; a helping hand or little lift to one almost discouraged,--it may be that this is just the critical moment, a helping hand just now may change a life or a destiny. Show yourself a friend to one who thinks he or she is friendless. Oh, there are a thousand opportunities each day right where you are,--not the great things far away, but the little things right at hand. With a heart full of love do something: experience the rich returns that will come to you, and it will be unnecessary to urge a repetition or a continuance. The next time it will be easier and more natural, and the next. You know of that wonderful reflex-nerve system you have in your body,--that which says that whenever you do a certain thing in a certain way, it is easier to do the same thing the next time, and the next, and the next, until presently it is done with scarcely any effort on your part at all, it has become your second nature. And thus we have what? Habit. This is the way that all habit is, the way that all habit must be formed. And have you ever fully realized that _life is, after all, merely a series of habits_, and that it lies entirely within one's own power to determine just what that series shall be? I have seen this great principle made the foundation principle in an institution of learning. It is made not a theory merely as I have seen it here and there, but a vital, living truth. And I wish I had time to tell of its wonderful and beautiful influences upon the life and work of that institution, and upon the lives and the work of those who go out from it. A joy indeed to be there. One can't enter within its walls even for a few moments without feeling its benign influences. One can't go out without taking them with him. I have seen purposes and lives almost or quite transformed; and life so rich, so beautiful, and so valuable opened up, such as the persons never dreamed could be, by being but a single year under these beautiful and life-giving influences.