释义:要了解过去和现在,以便灵活应变,适应变化。
海鲜供应链的透明度不仅是良好的道德,更是良好的商业实践。
Never underestimate the power of a single idea to transform the world.
The goal of education is not to increase the amount of knowledge but to create the possibilities for a child to invent and discover, to create men who are capable of doing new things.
记忆是一件棘手的事情;它既可以是祝福也可以是诅咒。