There was a Maharaja in India who was a great educator; to all classes of his subjects he gave the most wonderful education, even to the very lowest. One would imagine that a ruler who was so interested in the education of every youth in his country would naturally make a success of the education of his own children, but every son of his died a drunkard, every single one of them. This shows that to wish to change the character is one thing, but to try to change it and to know how to change it is another thing.