It is absolutely true in war, were other things equal, that numbers, whether men, shells, bombs, etc., would be supreme. Yet it is also absolutely true that other things are never equal and can never be equal.

Major-General John Frederick Charles Fuller CB CBE DSO (1 September 1878 – 10 February 1966) was a British Army officer military historian and strategist notable as an early theorist of modern armoured warfare including categorising principles of warfare.