1、Whatever is worth doing at all is worth doing well.——凡是值得做的事，就值得做好。
2、production operation is the processing step in which one operator process one Workpart at one orkstation。生产工序是一个操作者在一个工作地点对一个工件进行的加工。
3、The world is made up of matters. There are so many different types of materials in the world.世界是由物质构成的。世界上又有如此之多的材料。
4、For man is man and master of his fate.——人就是人，是自己命运的主人。
5、实现自己既定的目标，必须能耐得住寂寞单干。
6、The program can often control complex seq-uencing and is often written by engineers.程序通常用来控制复杂的加工工序，并有工程师编写。
7、CNC technology is being used on all types of machine tools, from the simplest to the most complex.从最简单道最复杂的机床都会用到数控（CNC）技术。
8、If you want knowledge, you must toil for it.——若要求知识，须从勤苦得。
9、有志者自有千计万计，无志者只感千难万难。
10、The shortest answer is doing.——最简短的回答就是行动。
11、The programe is stored in battery-backed memory and/or EEPROMS.程序通常存储在随机存储器（备用电池）或可擦写、可编程只读存储器中。
12、Heat-treating operation is the way to enhance physical properties of metal materials.热处理是一种提高金属材料物理特性的方式。