The first step in the art of cutting metals is to find a man who has the necessary skill and experience to do the work.
切割金属艺术的第一步是找到一个具备必要技能和经验的人来做这项工作。
人は誰でも、自分だけの物語を持っている。
"The scientist is not a person who gives the right answers, he's one who asks the right questions."