Sincerity does not only complete the self; it is the means by which all things are completed. As the self is completed, there is human-heartedness; as things are completed, there is wisdom. This is the virtue of oneโs character, and the Way of joining the internal and external. Thus, when we use this, everything is correct.
Yamamoto TsunetomoIf a retainer will just think about what he is to do for the day at hand, he will be able to do anything. If it is a single day's work, one should be able to put up with it. Tomorrow, too is but a single day.
Yamamoto TsunetomoIf you are slain in battle, you should be resolved to have your corpse facing the enemy.
Yamamoto Tsunetomo