There are many ways of understanding simple things, but generally the opposite is true for difficult ideas
Miyamoto MusashiA man cannot understand the art he is studying if he only looks for the end result without taking the time to delve deeply into the reasoning of the study.
Miyamoto MusashiA bullet from a gun does not make a distinction between practice and combat. You are training to be one and the same way in your life
Miyamoto Musashi