The things we know best are the things we haven't been taught. - Luc de Clapiers, marquis de Vauvenargues

If our friends do us a service, we think they owe it to us by their title of friend. We never think that they do not owe us their friendship.

If children had teachers for judgment and eloquence as they have for languages, if their memory was exercised less than their energy or their natural genius, if instead of deadening their vivacity of mind we tried to elevate the free scope and impulses of their souls, what might not result from a fine disposition? As it is, we forget that courage, or love of truth and glory are the virtues that matter most in youth; and our one endeavor is to subdue our children’s spirits, in order to teach them that dependence and suppleness are the first laws of success in life.

Great men in teaching weak men to reflect have set them on the road to error.