不见兔子不撒鹰 (不見兔子不撒鷹) bújiàn tùzi bù sǎ yīng

bújiàn tùzi bù sǎ yīng phrase you don't release the hawk until you've seen the hare; one doesn't act without some incentive
Domain: Proverb 谚语
Notes: (CC-CEDICT '不見兔子不撒鷹')