Manjushri (tib. Jambelyang) is the bodhisattva of
      wisdom, one of the three pillars of attaining enlightenment.  Portrayed as a young
      man golden in color, his most distinctive feature is the flaming sword that he holds up in
      his right hand, which he uses to cut through ignorance and the obstacles in the way of
      reaching nirvana.  Over his left shoulder upon a lotus blossom rests the
      prajnaparamita, the scripture of perfected wisdom.
      The oldest bodhisattva, Manjushri has a special
      connection with the Kathmandu valley.  Discovering a pure self-emanating light in the
      middle of a vast lake, he cut a gorge for the water to empty out leaving only a lotus that
      was the throne for the pure light.  To keep it safe, Manjushri covered the light with
      what now is Swayambunath stupa, and left, leaving behind a valley where the ancient lake
      used to be.  That valley is now called the Kathmandu valley.