释义:福可能变成祸,祸也可能转为福,变化没有尽头。
创新是企业发展的灵魂,没有创新就没有未来。
温暖的雨和晴和的风初解冰冻,柳叶如眼、梅花如腮,已感觉到春心的萌动
It is not from the benevolence of the butcher, the brewer, or the baker that we expect our dinner, but from their regard to their own interest.