That which parents should take care of... is to distinguish between the wants of fancy, and those of nature.
John LockeTo love truth for truth's sake is the principal part of human perfection in this world, and the seed-plot of all other virtues.
John LockeA sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else.
John Locke