Selective ignorance, a cornerstone of child rearing. You don't put kids under surveillance: it might frighten you. Parents should sit tall in the saddle and look upon their troops with a noble and benevolent and extremely nearsighted gaze.
Perhaps the best function of parenthood is to teach the young creature to love with safety, so that it may be able to venture unafraid when later emotion comes; the thwarting of the instinct to love is the root of all sorrow and not sex only but divinity itself is insulted when it is repressed. To disapprove, to condemn --the human soul shrivels under barren righteousness.
Your responsibility as a parent is not as great as you might imagine. You need not supply the world with the next conqueror of disease or major motion-picture star. If your child simply grows up to be someone who does not use the word "collectible" as a noun, you can consider yourself an unqualified success.
The pressures of being a parent are equal to any pressure on earth. To be a conscious parent, and really look to that little being's mental and physical health, is a responsibility which most of us, including me, avoid most of the time because it's too hard.
I wish you would moderate that fondness you have for your children. I do not mean you should abate any part of your care, or not do your duty to them in its utmost extent, but I would have you early prepare yourself for disappointments, which are heavy in proportion to their being surprising.
I wish either my father or my mother, or indeed both of them, as they were in duty both equally bound to it, had minded what they were about when they begot me; had they duly considered how much depended upon what they were then doing;--that not only the production of a rational Being was concerned in it, but that possibly the happy formation and temperature of his body, perhaps his genius and the very cast of his mind;--and, for aught they knew to the contrary, even the fortunes of his whole house might take their turn from the humours and dispositions which were then uppermost :--Had they duly weighed and considered all this, and proceeded accordingly,--I am verily persuaded I should have made a quite different figure in the world from that in which the reader is likely to see me.