The Art of Peace is based on four Great Virtues: Bravery, Wisdom, Love, and Friendship, symbolized by Fire, Heaven, Earth, and Water.
Morihei UeshibaI have been given many teachings by Sarutahiko-no-O-Kami. OKami told me, 'By the work of Takehaya Susanowo no Mikoto, you will worship the Ame no Murakumo KuKamisamuhara Ryu O (Kami of Takemusu) and build an Aiki shrine and dojo.' Then I built the Aiki shrine and dojo in Iwama, Ibaragi prefecture in 1940.
Morihei Ueshiba