Charlotte M. Mason said this quote

Thought breeds thought; children familiar with great thoughts take as naturally to thinking for themselves as the well-nourished body takes to growing; and we must bear in mind that growth, physical, intellectual, moral, spiritual, is the sole end of education.

~ Charlotte M. Mason

The question is not, -- how much does the youth know? when he has finished his education -- but how much does he care? and about how many orders of things does he care? In fact, how large is the room in which he finds his feet set? and, therefore, how full is the life he has before him?

~ Charlotte M. Mason

Let children alone... the education of habit is successful in so far as it enables the mother to let her children alone, not teasing them with perpetual commands and directions - a running fire of Do and Don’t ; but letting them go their own way and grow, having first secured that they will go the right way and grow to fruitful purpose.

~ Charlotte M. Mason

None of us can be proof against the influences that proceed from the persons he associates with. Wherefore, in books and men, let us look out for the best society, that which yields a bracing and wholesome influence. We all know the person for whose company we are the better, though the talk is only about fishing or embroidery.

~ Charlotte M. Mason