If you borrow something, try to return it in better shape than you received it. Clean it, sharpen it, fill it up.
如果你借了什么东西,试着在归还的时候把它变得比你借到时的状态更好。清洁它、打磨它、填充它。
释义:真正的强者以对错为准则,不为利益所缚。
The bond market is the ultimate measure of market confidence.