Nautilus

 Nautilus's Wisdom Includes:

    ∞ Symbol of beauty and proportional perfection
    ∞ Ability to conserve one’s living environment
    ∞ Relative of the Squid, Octopus, and Cuttlefish
    ∞ Ability to maintain neutral buoyancy
    ∞ Moving backwards. "My forward is your backward, it makes sense to me!"*

*added by Ruth-Renate