What/Who is an/the observer?
Who am I?
— Me@2013-01-01 08:15:20 PM
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2020.09.06 Sunday (c) All rights reserved by ACHK
What/Who is an/the observer?
Who am I?
— Me@2013-01-01 08:15:20 PM
.
.
2020.09.06 Sunday (c) All rights reserved by ACHK