山
=
丨
+
凵
:
Mnemonic symbol: 山 looks like the tip of a fork. Sherlock Holmes (sh) is climbing a mountain (山) in front of the anthill (an1). He uses a dinosaur bone (〡) as walking stick, and to have better grip he attached a fork (山) to its tip. Unfortunately he accidentally sticks the fork into a receptacle (凵) on the ground of the mountain and gets shocked.
猫
=
犭
+
苗
:
Mahatma Gandhi (m) set up a very nice field of sprouts (苗) in front of the aorta (ao1) as a peace symbol, but it is all ruined by a dachshund (犭) and a cat (猫) who are chasing each other and destroying the sprouts.