Promise is debt.

要信守承诺。

相关名言

Every professional athlete owes a debt of gratitude to the fans and management, and pays an installment every time he plays. He should never miss a payment.

每一位职业运动员都应该感谢球迷和管理层,并在每次比赛时支付分期付款。他不应该错过付款。

Science does not know its debt to imagination.

科学不知道它欠想象的债。