![240px-Iching-hexagram-18.svg](https://www.mcha.nl/wp-content/uploads/2014/08/240px-Iching-hexagram-18.svg_.png)
Hexagram 18: corrupting; R Wilhelm 18: work on the decayed; Hua-Ching Ni 18: correcting the corruption; Human Design gate 18: gate of correction, work on what has been spoilt; S Reifler 18: fixing; J Blofeld: decay ; S Karcher: corruption and pestilence / renovating ; GeneKey 18: the healing power of mind