Presumably, as a Martial artist, I do not fight for gain or loss, am not concerned with strength or weakness, and neither advance a step nor retreat a step. The enemy does not see me. I do not see the enemy. Penetrating to a place where heaven and earth have not yet divided, where yin and yang have not yet arrived, I quickly and necessarily gain effect.
Takuan SohoWhen a person does not think, "Where shall I put it?" the mind will extend throughout the entire body and move to any place at all. . . . The effort not to stop the mind in just one place - this is discipline. Not stopping the mind is object and essence. Put it nowhere and it will be everywhere. Even in moving the mind outside the body, if it is sent in one direction, it will be lacking in nine others. If the mind is not restricted to just one direction, it will be in all ten.
Takuan Soho