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.
A great reputation is a great noise, the more there is of it, and the further does it swell. Land, monuments, Nations, all fall, but the noise remains, and will reach to other generations.
Give me a man with a good allowance of nose,... when I want any good head-work done I choose a man - provided his education has been suitable - with a long nose.
When you determine to risk a battle, reserve to yourself every possible chance of success, more particularly if you have to deal with an adversary of superior talent, for if you are beaten, even in the midst of your magazines and your communications, woe to the vanquished!