餘ㄩˊyú勇ㄩㄥˇyǒng可ㄎㄜˇkě賈ㄍㄨˇgǔ

英lit. spare valor for sale (idiom); fig. after former successes, still ready for more work, not resting on one's laurels

德weiterhin Kraftreserven haben (Sprichw)