Develop in them self-confidence, and teach that, before embarking upon any undertaking, it should be submitted to the control of reason, thus avoiding acting impulsively, and, after having reasoned the matter out, one should form a decision by which one abides, unless, indeed, some fresh fact proves you may have been mistaken.
Teach them above all that every one must set out in life with a very definite idea that he will succeed, and that, under the influence of this idea he will inevitably succeed. Not indeed, that he should quietly remain expecting events to happen, but because, impelled by this idea, he will do what is necessary to make it come true.
He will know how to take advantage of opportunities, or even perhaps of the single opportunity which may present itself, it may be only a single thread or hair, whilst he who distrusts himself is a Constant Guignard with whom nothing succeeds, because his efforts are all directed to that end.
Such a one may indeed swim in an ocean of opportunities, provided with heads of hair like Absalom himself, and he will be unable to seize a single hair, and often determines himself the causes which make him fail; whilst he, who has the idea of success in himself, often gives birth, in an unconscious fashion, to the very circumstances which produce that same success.
But above all, let parents and masters preach by example. A child is extremely suggestive, let something turn up that he wishes to do, and he does it.
As soon as children can speak, make them repeat morning and evening, twenty times consecutively:
"Day by day, in all respects, I grow better", which will produce in them an excellent physical, moral and healthy atmosphere.
If you make the following suggestion you will help the child enormously to eliminate his faults, and to awaken in him the corresponding desirable qualities.
Every night when the child is asleep, approach quietly, so as not to awaken him, to within about three or four feet from his bed. Stand there, murmuring in a low monotonous voice the thing or things you wish him to do.
Finally, it is desirable that all teachers should, every morning, make suggestions to their pupils, somewhat in the following fashion.