I think there's no question that Michael Jackson was the foremost entertainer of his generation; perhaps of all time, arguably, taking the skills of a Sammy Davis, Jr., bringing together the street dance of African American urban culture, joining them to the politics of dance, of Fred Astaire and Gene Kelly on that sphere alone. Michael Eric Dyson
The media need superheroes in science just as in every sphere of life, but there is really a continuous range of abilities with no clear dividing line. Stephen Hawking
The pursuit of truth and beauty is a sphere of activity in which we are permitted to remain children all our lives. Albert Einstein
There is no chance and anarchy in the universe. All is system and gradation. Every god is there sitting in his sphere. Ralph Waldo Emerson