滬寧線

宁 = 丁 + 宀 : Mnemonic symbol: 列宁, Vladimir Ilyich Lenin.

Vladimir Lenin (宁) enters engine's kitchen ((e)ng2) when Nefertiti (ni) is preparing dinner. Nefertiti thinks Lenin wants to start a revolution, so she immediately tries to throw him out, but Lenin tells her he wants to remain peaceful (宁) and learn how to cook. As sign of humility he even takes his graduation cap (宀) and nails (丁) it to the wall.

宁 = 丁 + 宀 : Mnemonic symbol: 列宁, Vladimir Ilyich Lenin.

Vladimir Lenin (宁) enters engine's kitchen ((e)ng2) when Nefertiti (ni) is preparing dinner. Nefertiti thinks Lenin wants to start a revolution, so she immediately tries to throw him out, but Lenin tells her he wants to remain peaceful (宁) and learn how to cook. As sign of humility he even takes his graduation cap (宀) and nails (丁) it to the wall.

线 = 戋 + 纟 : Mnemonic symbol: barbed wire.

线 = 戋 + 纟 : The silk worm wants to use the floating tank in the anthill's bathroom, but there's already Marie Curie inside—and she secured the tank by setting up barbed wire all around it.