英语翻译1.what one knows is,in youth,of little moment;they know

英语翻译
1.what one knows is,in youth,of little moment;they know enough who know how to elarn.
2.the universe is full of magical things patiently waiting for our wits to grow sharper.
3.the whole art of teaching is only the art of awakening the natural curiosity of young minds for the purose of satisfying it afterwards.