It is a principle of the art of war that one should simply lay down his life and strike. If one's opponent also does the same, it is a even match. Defeating one's opponent is then a matter of faith and destiny.
Yamamoto TsunetomoIf one thinks only of winning, a sordid victory will be worse than a defeat. For the most part, it becomes a squalid defeat.
Yamamoto TsunetomoAn affected laugh shows lack of self-respect in a man and lewdness in a woman. It is carelessness to go about with one's hands inside the slits in the sides of his hakama.
Yamamoto Tsunetomo