自我介绍

自 = 丶 + 目 : Mnemonic symbol: a hand mirror, which someone uses to look at themselves.

The Eye of Providence (目) is looking at itself (自) in a handheld mirror (自) in the space station's bathroom (Ø4). It think it's indeed looking very good, since Zorro (z) attached a petal (丶) to its eye (目).

我 = 戈 + 手 : I (我) find Willy Walrus (w) lying motionless in the observatory's living room (o3), and there's a dagger-axe (戈) sticking right in his chest. I (我) try to pull it out while wearing a baseball glove (手).

介 = 人 + 丿 + 丨 : Mnemonic symbol: 介 looks like a rocket 🚀. Neanderthal Man (人) and Joan of Arc (ji) are preparing a rocket (介) for its start. Between (介) the layers of the outer shell (介) they are stuffing bananas (丿) and dinosaur bones (丨).

绍 = 召 + 纟 : When Sherlock Holmes (sh) was in the middle of taking a shower in the aorta's bathroom (ao4), the water suddenly stopped an he was unable to continue (绍). Now he wants to call the janitor over the intercom (召), but the connection is very slow. It is because inside of the intercom sits a very small silk worm (纟) which listens to Sherlock Holmes and then carries on (绍) the message to the next relay point.