Good morning おはようございます
Sorry, I've forgotten.
But you must continue in the things which you have learned and been assured of.
2Timothy 3:14
けれどもあなたは、学んで確信したところにとどまっていなさい。
2テモテ3:14
So this word is that I have to write Yesterday. But I could know that Dr. Arai said same thing with the words in the class about cybernetics.
Yui