The division of labor, which has brought such perfection in mechanical industries, is altogether fatal when applied to productions of the mind. All work of the mind is superior in
proportion as the mind that produces it is universal.
A commander-in-chief cannot take as an excuse for his mistakes in warfare an order given by his sovereign or his minister when the person giving the order is absent from the field of operations and is imperfectly aware or wholly unaware of the latest state of affairs. It follows that any commander-in-chief who undertakes to carry out a plan which he considers defective is at fault; he must put forward his reasons, insist on the plan being changed, and finally tender his resignation rather than be the instrument of his army's downfall.
As to moral courage, I have very rarely met with the two o'clock in the morning kind. I mean unprepared courage, that which is necessary on an unexpected occasion, and which, in spite of the most unforeseen events, leaves full freedom of judgement and decision.
But it is at home and not in public that one should wash ones dirty linen.
[Fr., Car c'est en famille, ce n'est pas en public, qu'un lave son linge sale.]