“ The significance and joy in my science comes in the occasional moments of discovering something new and saying to myself, ‘ So that’s how God did it! ’ ” ​ — HENRY SCHAEFER, PROFESSOR OF CHEMISTRY.
„ Teadustöö tähtsust ja rõõmu tajun neil juhuslikel hetkedel, mil avastan midagi uut ja ütlen endamisi: „Ah nõnda on Jumal selle teinud! ”. ” ( HENRY SCHAEFER, KEEMIAPROFESSOR)