[shun]

Originally Posted by Casiopea

Your post is dated "yesterday", and in accordance with your deductive reasoning and common sense, yesterday 'has not yet come by now', so how then is anyone supposed to be able to answer your post if it doesn't exist yet?

Sorry, I was talking about a future Yesterday. Besides the Yesterday you talked about, I still have another Yesterday in the future.

Deductive reasoning and common sense tell me I will have another new Yesterday next week, next year, or even next decade. On one Yesterday next year, for example, are you sure I shall not post the question again if it cannot be solved this year? Of course I can again, perhaps in this forum, perhaps in other forums. Then may I ask, can anyone today try to answer my question posted on one Yesterday next year? I haven't posted it yet!

What I am asking is, for Yesterday is endless in the future, shall we regard it as a past time? Or even a definite past time?