a bird in the hand is worth two in the bush
手中之鸟胜过林中两鸟
口语·劝人珍惜现有而非贪多
英文释义
it is better to hold onto something that you have for certain, than to risk losing it by trying to get something better
例句
I'd take the job offer now rather than wait for a better one—a bird in the hand is worth two in the bush.
典故来源
源自13世纪欧洲猎鹰传统,强调把握现有机会而非冒险追求更多。