寓教於樂

寓 = 宀 + 禺 : Yu the Great (yu) just graduated in philosophy and still wearing her graduation cap (宀) she moves into her new home. She'll live in a small flat in an apartment block (寓) in the space station's bathroom (Ø4). She already noticed her upstairs neighbor: a loudly screaming mystical ape, 禺狨王.

寓 = 宀 + 禺 : Yu the Great (yu) just graduated in philosophy and still wearing her graduation cap (宀) she moves into her new home. She'll live in a small flat in an apartment block (寓) in the space station's bathroom (Ø4). She already noticed her upstairs neighbor: a loudly screaming mystical ape, 禺狨王.

教 = 孝 + 攵 : Joan of Arc joined an apocalyptic religious sect that taught her to dig her own grave. Wearing a mourning veil, she breaks the floor of the aorta's bathroom open using a sledgehammer.

于 = 亅 + 二 : Mnemonic symbol: prepositions (in, at, on, to, ...) are what glue the sentence together. Honey is as sticky as glue, so I'll represent 于 by a honey jar.

Yu the Great (于) was assigned to repair the electronics of the space station's kitchen (Ø2), but instead he was snacking honey from a honey jar (于). Unfortunately his capacitor (二) got stuck in the honey and now he has to use a crowbar (亅) to lever it out.

乐 = ⺁ + 朩 : Mnemonic symbol: a cheerleader

乐 = ⺁ + 朩 : In the elevator's bathroom, the cheerleader is beating Lancelot on the head with a banana tree just when Lancelot isn't watching, and laughing at him cheerfully. The cheerleader sneaked up on Lancelot by popping out of a sewage pipe.

乐 = ⺁ + 朩 : Mnemonic symbol: a cheerleader

乐 = ⺁ + 朩 : In the elevator's bathroom, the cheerleader is beating Lancelot on the head with a banana tree just when Lancelot isn't watching, and laughing at him cheerfully. The cheerleader sneaked up on Lancelot by popping out of a sewage pipe.