No one has yet fully realized the wealth of sympathy, kindness and generosity hidden in the soul of a child. The effort of every true education should be to unlock that treasure.
My request, my appeal, is that you try as much as you can to develop compassion, love and respect for others, to share others' welfare, and to become more giving... The important thing is to have a good heart, a warm heart, in daily life. This is the principle of life.