人艰不拆

人 = 丿 + ㇏ : Mnemonic symbol: Neanderthal Man (人). Robinson Crusoe (r-) is looking for snacks in the encampment's kitchen (-en2) when he suddenly spots Neanderthal Man (人). Neanderthal Man offers him a banana (丿), but Robinson Crusoe doesn't trust the present and pokes it with a finger (㇏).

艰 = 又 + 艮 : Joan of Arc (ji) dropped her boxing glove (又) in front of the anthill (an1). It got stuck to a chewing gum (艮) on the pavement and now she has a hard (艰) time removing it. Joan of Arc's life is really difficult (艰) at the moment.

不 = 丆 + 卜 : Bruno Bear (bu) is setting up a wind wheel (丆) with a voodoo staff (卜) in the space station's bathroom (Ø4). He also puts a "forbidden" sign (mnemonic symbol for 不) on it, to make clear that it may not (不) be stopped.

拆 = 扌 + 斥 : Charlie Chaplin (ch) tries to tear down (拆) the salt marshes (斥) in front of the airplane (ai1) with a toy claw (扌), but it is really tedious to grab every salt crystal and every drop of water individually.