three major stars of the Three Stars 參宿|参宿[Shen1 xiu4] Chinese constellation / the belt of Orion / three spirits 福[fu2], 祿|禄[lu4], and 壽|寿[shou4] associated with the Three Stars 參宿|参宿[Shen1 xiu4] Chinese constellation
三
=
一
+
二
:
Mnemonic symbol: a Cartesian coordinate system with three (三) axes.
Socrates (s-) is performing in front of the anthill (-an1). He created an electrical flute by attaching a large capacitor (二) to the flute (一), so that he can get the attention of all the ants. Moreover, he's balancing on a Cartesian coordinate system (三). Unfortunately, only three (三) ants stop to watch the performance.
星
=
日
+
生
:
The sun (日) and a satellite (星) had a love affair and now have a baby: Xi Shi (xi) is quietly sleeping in her little cradle (生) in front of the engine ((e)ng1).