The greatest misfortune is not knowing what's enough.
我总是试图在我描绘的角色中找到真相。
Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.
心灵的力量是巨大的,利用它可以带来我们生活中的深刻变化。