The Four Oaths: Never be late with respect to the way of the warrior; be useful to the lord; be respectful to your parents; get beyond love and grief: exist for the good of man.
Yamamoto TsunetomoNothing is impossible in this world. Firm determination, it is said, can move heaven and earth. Things appear far beyond one's power, because one cannot set his heart on any arduous project due to want of strong will.
Yamamoto TsunetomoA samurai will use a toothpick even though he has not eaten. Inside the skin of a dog, outside the hide of a tiger.
Yamamoto TsunetomoA warrior is worthless unless he rises above others and stands strong in the midst of a storm.
Yamamoto Tsunetomo