Let those who have tried say whether this is easy.
But in guiding children along this difficult way it is not wise to call direct attention to it, lest their inexperience and sensitiveness should turn to scrupulosity and their spontaneity be paralysed.

It is both more acceptable and healthier to present it as a feat of courage, a habit of fearlessness to be acquired, of hardihood and strength of character.

The more subtle forms of self-knowledge belong to a later period in life.
Another quality to be desired in those who have to do with children is what may--for want of a better word--be called vitality, not the fatiguing artificial animation which is sometimes assumed professionally by teachers, but the keenness which shows forth a settled conviction that life is worth living.

The expression of this is not self asserting or controversial, for it is not like a garment put on, but a living grace of soul, coming from within, born of straight thinking and resolution, and so strongly confirmed by faith and hope that nothing can discourage it or make it let go.

It is a bulwark against the faults which sink below the normal line of life, dullness, depression, timidity, procrastination, sloth and sadness, moodiness, unsociability--all these it tends to dispel, by its quiet and confident gift of encouragement.