Imitation is the surest form of flattery and failure. I am not interested with your talk about my ideas. I am more interested in your applying them to your life. If you do not, then you are essentially not in accord with your own mind.

Perceive that which cannot be seen with the eye.

There is timing in everything. Timing in strategy cannot be mastered without a great deal of practice.

The Way is in training... Do nothing which is not of value.

Do not let your opponent see your spirit

If the enemy stays spirited it is difficult to crush him.

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.