成千累万

成 = 万 + 戈 : Mnemonic symbol: a progress bar stuck at 99%.

成 = 万 + 戈 : Charlie Chaplin is queuing at the engine's kitchen, which is blocked by a neuron until the progress bar above shows 100%. Unfortunately it has been stuck at 99% for two hours now. If it doesn't finish soon, Charlie will get completely mad and destroy the neuron himself with his spear.

成 = 万 + 戈 : Mnemonic symbol: a progress bar stuck at 99%.

成 = 万 + 戈 : Charlie Chaplin is queuing at the engine's kitchen, which is blocked by a neuron until the progress bar above shows 100%. Unfortunately it has been stuck at 99% for two hours now. If it doesn't finish soon, Charlie will get completely mad and destroy the neuron himself with his spear.

千 = 丿 + 十 : The Queen of Hearts dropped a kilo on her banana in front of the anthill, and now she uses a cross to try and revive it.

累 = 田 + 糸 : Sir Lancelot (l) is working on an excavation field (田) in the Eiffel Tower (ei3). He has been excavating lots and lots of silken scarves (糸) and ropes (累). The scavers and ropes are accumulating (累) on two heaps to his left and right side respectively.

累 = 田 + 糸 : Sir Lancelot (l) worked all day on his field (田) in the Eiffel Tower's bathroom (ei4) and is extremely tired (累). He swipes off the sweat on his forehead with a silken scarf (糸) and holds tight to a rope (累) hanging from the ceiling to not fall down from exhaustion.

累 = 田 + 糸 : Sir Lancelot (l) planted a field (田) in the Eiffel Tower's kitchen (ei2) and knotted a lot of ropes (累) and silken scarves (糸) together to create a fence and mark off his territory.

万 = 丆 + ㇆ : As mnemonic symbol I choose a neuron, since each neuron is said to connect to 10000 others.

万 = 丆 + ㇆ : Willy Walrus needs to dig up the floor in the anthill's bathroom, but he is tired of doing so manually with a plough. To make his life easier, he sets up a wind wheel for electricity, connects a neuron to the wind wheel and the plough to transmit the electricity and uses his new DIY electric plough to dig much faster.