At the age of ten, eleven, and twelve the child is most imitative, and if you know the bent of its mind, and if you give it an impression which it may imitate and which would be good for it to imitate, this means that you are setting it on the road which will lead to its destination. The best thing one can do in the life of a child is to give it good impressions, to show it wonderful personalities and wonderful works. Nothing in the world can help a child more than a good impression.