set store by

set store by: "

set / put / lay (great / much) store by / on sth (to believe that something is very important or valuable; to have positive expectations or high hopes for someone or something) — высоко ценить кого-л. или что-л.; придавать большое значение чему-л.; возлагать большие надежды на кого-л. или что-л.

Example 1: She's never set much store by money / possessions / fame.