right stuff

Noun

informal uncountable with-definite-article

(informal, with "the") Ideal and essential qualities in character that are critical for success.

Japanese Meaning

成功に不可欠な、本質的で理想的な資質や性格特性。 / （口語）成功するために必要とされる、本質的な素質や特質。

She proved she had the right stuff by leading the team through the crisis.

彼女は危機の際にチームを率いて、成功に不可欠な資質があることを証明した。

Sense（1）

(informal, with "the") Ideal and essential qualities in character that are critical for success.