<= 2017.12.02

2017.12.02 =>

ā€œI want to keep a blog about the occurrence of a certain sensation. To this end I associate it with the sign ā€˜Sā€™ and post this sign on my blog for every day on which I have the sensation.ā€

<= 2017.12.02

2017.12.02 =>

up (2017.12)