助残

助 = 且 + 力 : Mnemonic symbol: water wings helping you to learn how to swim.

Julian Giant Squid wants to learn how to swim and put on a lot of floaties in the space station's bathroom. As he hits the power button to inflate the high tech floaties remotely he forgot that there are still a lot of floaties left, stored in the shelf—he is reminded instanlty as also all of them inflate.

残 = 戋 + 歹 : The King of Chu (c) invited the wicked witch (歹) to try his floating tank (戋) in the anthill's kitchen (an2) and without waiting he pushed the wicked witch in and closed the lid. After a while he checked on her and found to only the complete tank, but also the wicked witch absolutely ruined (残).