Welch likes to call General Electric the "grocery store" . The metaphor, however quirky for such a colossus, allows Welch to mentally roll up his sleeves, slip into an apron, and get behind the counter. There, he can get to know every employee and serve every customer. "What's important at the grocery store is just as important in engines or medical systems," says Welch. "If the customer isn't satisfied, if the stuff is getting stale, if the shelf isn't right, or if the offerings aren't right, it's the same thing. You manage it like a small organization. You don't get hung up on zeros."
Welch likes to compare GE to a “grocery store”, where he can get to know every employee and serve every customer, thus making it a success.
韦尔奇喜欢把通用电气比作杂货店,在杂货店他可以了解每个员工,为每个顾客服务,这样就可以使其获得成功。
however quirky for such a colossus
这是个省略了主语和谓语动词的让步状语从句,如果补全,则应该是
however quirky (it is) for such a colossus
get hung up on
be emotionally upset or inhibited 心烦意乱,e.g.
She really got hung up on that guy. 她确实被那个小伙子搞得神魂颠倒。