获
=
艹
+
犬
+
犭
:
Helga Horse (hu) harvested (获) a lot of artificial lawn (艹) for the winter and stores it in the observatory's bathroom (o4), but one day she caught (获) a Saint Bernard dog (犬) and a Dachshund (犭) having messed it all up, each of them tearing at one end of a sheet at the same time.
获
=
艹
+
犬
+
犭
:
Helga Horse (hu) harvested (获) a lot of artificial lawn (艹) for the winter and stores it in the observatory's bathroom (o4), but one day she caught (获) a Saint Bernard dog (犬) and a Dachshund (犭) having messed it all up, each of them tearing at one end of a sheet at the same time.
知
=
口
+
矢
:
Mnemonic symbol: Francis Bacon is attributed to have stated "scientia potentia est", "knowledge is power". I'll thus represent 知 by Francis Bacon. Francis Bacon (知) and James II of England (zh) are playing darts (矢) in front of the space station (Ø1). Because they lack a dart board they just use a mandarin (口).