To remember one's origins or the source of one's blessings; to be grateful and not forget where one comes from.
公司之所以能有今天的成就，离不开早期创始团队的努力，我们每个人都应该酌水知源。
The company's achievements today are inseparable from the hard work of its early founding team; every one of us should remember our origins and be grateful.
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