Instructors must always be positive. Even if someone fails at something, you must have the energy to help them turn it into success. When teaching, a… - Koichi Tohei

It is easier to coordinate mind and body when we are sitting or standing still than when we are in motion. But true unification means to maintain the coordination of mind and body even when we are moving.

Until you change the sub conscience mind, you cannot say that you have learned something. If something is worth learning, you should stick with it until you have changed your subconscious mind.

When your techniques are rough it means you are forcing against the principles; proof that you are still immature. You will not be able to stand up to a stronger opponent — you must try to follow the principles. Your character comes out in your techniques. So do the habits of your mind. By correcting the techniques, you can correct the bad habits of your mind. If you constantly collide with others in your practice, your mind will develop a habit of clashing with other people.