我总是努力提升自己。

I'm not a gangster, I'm far from it.

In computer science, the simplest solution is often the most elegant and effective.

"You have to work hard to get to the top, but you have to work even harder to stay there."

质量是企业的生命线，任何时候都不能放松。

解析：知行工夫本不可离。