Rịba ama amaokwu a dị n'okpuru ma zaa ajụjụ ahụ mgbe e mesịrị n'otu asụsụ ahụ dị ka amaokwu ahụ:  Passage: Newton nwụrụ n'ụra ya na London na 20 Machị 1727 (OS 20 Machị 1726; NS 31 Machị 1727). E liri ozu ya na Westminster Abbey. O nwere ike ịbụ na Voltaire gara olili ya. Onye na-alụbeghị di, o nyefere ọtụtụ ihe onwunwe ya n'aka ndị ikwu n'afọ ndị ikpeazụ ya, ma nwụọ na-enweghị ihe ọ bụla. Akwụkwọ ya gakwuuru John Conduitt na Catherine Barton. Mgbe Newton nwụsịrị, a nyochara ntutu isi ya ma chọpụta na o nwere mercury, ikekwe ọ bụ n'ihi nchụso ndị ọ na-achụso nkà mmụta ọgwụ. Mmerụ mercury pụrụ ịkọwa ihe mere Newton ji bụrụ onye na-adịghị ahụkebe n'oge ndụ ya.  Ajụjụ: Olee ụdị nsí e nyere Newton nke nyeere ya aka ịkọwa ihe ndị mere ná ndụ ya mgbe o mere agadi?
Mercury