Hope is the thing is the answer
A widely accepted way of thinking or behaving is a convention.
It denotes set of generally accepted standards and norms and a way in which something is usually done. Example for convention is shaking hands when greeting someone. Controversial on the other hand is something causing people to have opposing ways.
An expression designed to call something to mind without mentioning it explicitly; and indirect or passing reference.
Hi kween i’m sorry i don’t know the answer but have a great day
