One must know the so-called 'lesson of a downpour. A man, caught in a sudden rain en route, dashes along the road not to get wet or drenched. Once one takes it for granted that in rain he naturally gets wet, he can be in a tranquil frame of mind even when soaked to the skin. This lesson applies to everything.

There are few people who will make mistakes with fire after having once been burned.

In the eyes of mercy, no one should have hateful thoughts. Feel pity for the man who is even more at fault. The area and size of mercy is limitless.

Continue to spur a running horse.

If 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.

When someone is giving you his opinion, you should receive it with deep gratitude even though it is worthless. If you don't, he will not tell you the things that he has seen and heard about you again.

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.