嫉妒的精神可以摧毁;它永远无法建设。
植物杂交实验需要最仔细的关注和极大的耐心。
Money is concerned only with what is common to all, i.e., the exchange value, and it reduces all quality and individuality to the question: How much?
客户满意度应该始终是每个决策的核心。