Sometimes you don't need a goal in life, you don't need to know the big picture. You just need to know what you're going to do next!
透明度不僅僅是良好的道德；它是良好的商業(yè)行為。消費(fèi)者有權(quán)知道他們的食物來自哪里以及是如何生產(chǎn)的。
Data abstraction is the reduction of a particular body of data to a simplified representation of the whole.