Tumulty is left to state the moral of the play: "All your benevolent formulism only makes the position more and more hopeless.
Kaynak: Blight (play)

Alfvén recalled:When I describe the plasma phenomena according to this formulism most referees do not understand what I say and turn down
Kaynak: Hannes Alfvén

Pre-history and Ashtekar new variables: Also Ashtekar's formulism presents difficulties. Although Ashtekar variables had the virtue of
Kaynak: Loop quantum gravity