4. Black Belt 1978 Vol 12 No 16
Article by Karen Payne about Akira Tohei.
Common sense, or joshiki-no-kanyo, was one of the four fundamental teachings of o-sensei, said Tohei [Akira]. The other teachings were ki-iku (to cultivate ki), tai-iku (to cultivate virtue, goodness, and moral excellence) and toku-iku (to develop the physical body).