Bader Alabdulrazzaq

“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.”
― Miyamoto Musashi, The Book of Five Rings

“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.”
― Miyamoto Musashi, The Book of Five Rings

“When strong, avoid them. If of high morale, depress them. Seem humble to fill them with conceit. If at ease, exhaust them. If united, separate them. Attack their weaknesses. Emerge to their surprise.”
― Sun Tzu

“Use only that which works, and take it from any place you can find it.”
― Bruce Lee, Tao of Jeet Kune Do