expression, noun
ray of hope; promising talent
Idiomatic expression literally meaning 'star of hope'. Used for a person or thing that brings hope, like a promising young athlete or a breakthrough idea.
彼はチームの希望の星だ。
He is the team's ray of hope.
この新技術が業界の希望の星となるかもしれない。
This new technology may become a ray of hope for the industry.