聞くは一時の恥、聞かぬは一生の恥
きくはいっときのはじきかぬはいっしょうのはじ
better to ask and be embarrassed than not ask and never know
聞くは一時の恥、聞かぬは末代の恥 is read as きくはいっときのはじきかぬはまつだいのはじ (kikuhaittokinohajikikanuhamatsudainohaji) and means better to ask and be embarrassed than not ask and never know.
きくはいっときのはじきかぬはまつだいのはじ
kikuhaittokinohajikikanuhamatsudainohaji
きくはいっときのはじきかぬはいっしょうのはじ
better to ask and be embarrassed than not ask and never know