Maybe there was still a doubt as to how much, but to say "nothing" was not a responsible thing for me to do as a scientist or a person.
혹여나 의혹을 가졌을 수도 있겠지만, "아무것도 없다"라고 말하기엔,  책임감있는 일이 아니었어요. 과학자로서도 한 인간으로서도 말이죠.