"Do nothing that is of no use"
"In battle, if you you make your opponent flinch, you have already won."
"You should not have any special fondness for a particular weapon, or anything else, for that matter. Too much is the same as not enough. Without imitating anyone else, you should have as much weaponry as suits you."
"The primary thing when you take a sword in your hands is your intention to cut the enemy, whatever the means. Whenever you parry, hit, spring, strike or touch the enemy’s cutting sword, you must cut the enemy in the same movement. It is essential to attain this. If you think only of hitting, springing, striking or touching the enemy, you will not be able actually to cut him."
"Get beyond love and grief: exist for the good of Man."
"from one thing, know ten thousand things"
"It is difficult to realize the true Way just through sword-fencing. Know the smallest things and the biggest things, the shallowest things and the deepest things."
"In the construction of houses, choice of woods is made. Straight un-knotted timber of good appearance is used for the revealed pillars, straight timber with small defects is used for the inner pillars. Timbers of the finest appearance, even if a little weak, is used for the thresholds, lintels, doors, and sliding doors, and so on. Good strong timber, though it be gnarled and knotted, can always be used discreetly in construction."
"The true science of martial arts means practicing them in such a way that they will be useful at any time, and to teach them in such a way that they will be useful in all things."
"Under the sword lifted high, There is hell making you tremble. But go ahead, And you have the land of bliss."
"Do not sleep under a roof. Carry no money or food. Go alone to places frightening to the common brand of men. Become a criminal of purpose. Be put in jail, and extricate yourself by your own wisdom."
"Whatever the Way, the master of strategy does not appear fast….Of course, slowness is bad. Really skillful people never get out of time, and are always deliberate, and never appear busy."
"Perception is strong and sight weak. In strategy it is …"
"Perceive that which cannot be seen with the eye."
"Know your enemy, know his sword."
— Miyamoto Musashi