아마 서커스에서 곡예사가 공중에 팽팽하게 쳐놓은 줄을 건너는 것을 본 적이 있을 것입니다.
On the one hand, we are ethically bound to the scientific method, in effect promising to tell the truth, the whole truth and nothing but-which means we must include all the doubts, caveats, ifs, and butsjw2019 jw2019