无效

无 = 一 + 𠂇 + 乚 : Mnemonic symbol: the philosopher Diogenes, who has nothing and wants nothing.

无 = 一 + 𠂇 + 乚 : Just inside the space station's entrance, Diogenes is annoyed by Willy Walrus, who's playing his flute. Diogenes just wants a peaceful time without being disturbed, so he cuts the flute into pieces with a pair of scissors, and threatens to beat Willy Walrus with a shovel should he annoy Diogenes again.

Mnemonic symbol: 無爲, wu2 wei2, the state of non-doing after having attained complete harmony with the Tao.

Willy Walrus (w) has attained Wu Wei (無) just inside the space station's entrance (Ø2), while from the outside it may seem like he is napping.

效 = 交 + 攵 : Marie Curie (xi) and Linus Pauling (交) are testing their new special effects (效) equipment in the aorta's bathroom (ao4). Marie creates lots of fog by crushing a rock with a sledgehammer (攵), and Linus creates lots of sparks by crushing a flint stone with a sledgehammer.

效 = 交 + 攵 : Marie Curie (xi) and Linus Pauling (交) are testing their new special effects (效) equipment in the aorta's bathroom (ao4). Marie creates lots of fog by crushing a rock with a sledgehammer (攵), and Linus creates lots of sparks by crushing a flint stone with a sledgehammer.

效 = 交 + 攵 : Marie Curie (xi) and Linus Pauling (交) are testing their new special effects (效) equipment in the aorta's bathroom (ao4). Marie creates lots of fog by crushing a rock with a sledgehammer (攵), and Linus creates lots of sparks by crushing a flint stone with a sledgehammer.

效 = 交 + 攵 : Marie Curie (xi) and Linus Pauling (交) are testing their new special effects (效) equipment in the aorta's bathroom (ao4). Marie creates lots of fog by crushing a rock with a sledgehammer (攵), and Linus creates lots of sparks by crushing a flint stone with a sledgehammer.