The main feature should be the teaching of principles through stories. Don't make it metaphysical at all.

There is no virtue higher than non-injury.

Man always is perfect, or he never could become so; but he had to realise it.

One way for attaining Bhakti is by repeating the name of God a number of times. Mantras have effect: the mere repetition of words.... To obtain Bhakti, seek the company of holy men who have Bhakti, and read books like the Gita and the Imitation of Christ; always think of the attributes of God.

Never turn back to see the result of what you have done. Give all to the Lord and go on, and think not of it.

Truth alone triumphs, not untruth. Through truth alone lies the way to Devayana (the way to the gods). Those who think that a little sugar - coating of untruth helps the spread of truth are mistaken and will find in the long run that a single drop of poison poisons the whole mass ... The man who is pure, and who dares, does all things.

The Heart and core of everything here is good, that whatever may be the surface waves, deep down and underlying everything, there is an infinite basis of Goodness and Love.