Quote by Ferdinand Foch
The truth is, no study is possible on the battle-field; one does there simply what one can in order to apply what one knows. Therefore, in order to do even a little, one has already to know a great deal and to know it well.
Summary
This quote emphasizes the importance of preparedness and knowledge in any challenging situation, particularly on the battlefield. It suggests that learning and studying beforehand are crucial because practical application of that knowledge is limited in the chaos of battle. In order to make even a small impact, one must possess a vast amount of knowledge and expertise. The quote highlights the value of being well-informed and well-prepared to effectively navigate difficult circumstances where quick thinking and decision-making are pivotal.