Mountain AKA Keeping Still

Symbol of self-restraint in the bottom position of a hexagram, and retainment when in the top position of a hexagram. One of the six 'mixed' trigrams, symbolic of the interaction of degrees of yin and yang. In the template it is representative of contractive bonding and thus an overall bias to making of relationships with the inner self (spiritual). (Wilhelm links this with the gateway between life and death).

In the Myers-Briggs/Keirsey systems of persona classification it is linked to XNFJ/Mentors and is mostly concerned with identity seeking through establishing relationships (e.g. Prophets, Pedagogues).

The numeric link is to irrational numbers. (pi, e, etc. They show static relationships that do not change even in dynamic conditions).