根据短文内容，回答问题。

Pisces (February 20 to March 20)

      It's the sign of the fish. Pisceans are very free-flowing（自由散漫的）people. They often feel bad when they cannot do the things that they want to. When things don't run well, they will often become very angry. A Piscean can usually make the best of a bad situation if they really want to. They can easily get along with other people and the outside world.

      Quality: Negative（阴性）          Ruler: Neptune （海王星）

      Triplicity: Mutable （变通型）     Quadruplicity: Water （水相）

      Pisces can be given cameras, socks and shoes as presents. Music of all kinds is welcome, such as CDs, piano and concert tickets. Anything that makes a Pisces think of water and seas is great, such as ships, going boating, a trip to the sea and a hot bath.