In that period, Niels Bohr was on a lecture engagement at the Princeton University and I remember one afternoon Willis Lamb came back very excited and said that Bohr had leaked out great news.
Dalam periode itu, Niels Bohr masih mengajar di Universitas Princeton dan saya ingat suatu sore willis Lamb kembali dengan sangat gembira dan berkata bahwa Bohr telah membocorkan berita besar.