儒生

儒 = 亻 + 需 : Rachel Rhinoceros (ru) wants to become a Confucian (儒) scholar (儒) and study under Rosa Luxemburg (亻), but on her first day when she is on duty in the space station's kitchen (Ø2) she forgot her cowl and instead makes up with a rain cape (需).

生 = 牛 + 一 : Mnemonic symbol: a cradle.

Sherlock Holmes (sh) comforts a crying baby bull (牛) in a cradle (生) in front of the engine ((e)ng1) and plays him a tune on a flute (一).