I want to submit a paper before going to a conference in Hawaii, so I am working on it.
The paper is being prepared with a collaboration of an American professor. Working with him makes me recognize that I am not a native English speaker, anyway.
I can make my researches understood in English accurately enough, but it is more like a manual (and it is important, too). His English is vivid. Probably, this would not be learned any more.
Anyway, after an evening nap, I will go to my office and work overnight.
