twenty-fifth day of the month

twenty-second day of the month

eating the first product of the season make one live longer / a wonder lasts but nine days

(Shinto) the gods of calamity or misfortune

radish, Raphanus sativus, (specifically) small red radishes

Traditional Chinese (Chinese written using traditional characters)

Simplified Chinese (Chinese written using simplified characters)

16-cell; regular hexadecachoron

600-cell; regular hexacosichoron

“a hundred days of sermonizing, one fart” → a metaphor for how something that one has put great effort into can come to nothing after even a slight mistake, much as a hundred days of serious spiritual study can be lost to the winds