circle is the perfact shape, and it represent everyting that happen in the world.birth/dead, day/night, year, and people, too. ending is just another start ' R1 l m) A4 @- i! {( e+ K0 \; S1 {/ a9 L* N% }: t4 u+ i2 F. W/ Z
太极生两仪,两仪生四相,四相生八卦。。。环环不息``(我有病阿,说这些干什么。。。)