それでこそ

just what you'd expect from ...

Meanings

also 其れでこそ

  1. expression, usually in kana just what you'd expect from ...; that's just like (him, her, etc.); that's (exactly) why ...; that's (precisely) the reason ...

In sentences

それでこそわが娘むすめだ。 That's what I expected of my daughter. #205777