Nothing 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 warrior should not say something fainthearted, even casually. He should set his mind to this beforehand. Even in trifling matters the depths of one's heart can be seen.
Yamamoto Tsunetomo