Only changes in mindsets can extend the frontiers of the possible.

I should have liked to be asked to say what I knew. They always tried to ask what I did not know. When I would have willingly displayed my knowledge, they sought to expose my ignorance. This sort of treatment had only one result: I did not do well in examinations

Never pass up the chance to sit down or go to the bathroom.

Nourish your hopes, but do not overlook realities.

One can usually put one's thoughts better in one's own words.

Nobody ever launched an attack without having misgivings beforehand, You ought to have misgivings before; but when the moment of action is come, the hour of misgivings is passed. It is often not possible to go backward from a course which has been adopted in war. A man must answer "Aye" or "No" to the great questions which are put, and by that decision he must be bound.

In time of war, soldiers, however sensible, care a great deal more on some occasions about slaking their thirst than about the danger of enteric fever. Better known as typhoid, the disease is often spread by drinking contaminated water.