Investing in technology is investing in the future of dairy.

Program testing can be used to show the presence of bugs, but never to show their absence!

释义：处理事情时，往往因为急躁冒进而导致失败；思考问题时，常常由于从容不迫才能有所收获。做事不可急于求成，唯有冷静沉稳、深思熟虑，才能有效解决问题、达成目标 。

The challenge is to make the audience feel something, to connect with them on an emotional level.

采矿业必须发展以满足不断变化的世界的需求。