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

...my object is to show that the chief function of the child--his business in the world during the first six or seven years of his life--is to find out all he can, about whatever comes under his notice, by means of his five senses...

~ 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