When a manufacturing engineer ...

When a manufacturing engineer is hired to create new products but insists on sharing his "wisdom" in accounting with the company controller, he is not going to last long in that company.
 Chin-Ning Chu

Quotes from the same author

Acquire the courage to believe in yourself. Many of the things that you have been taught were at one time the radical ideas of individuals who had the courage to believe what their own hearts and minds told them was true, rather than accept the common beliefs of their day.
 Chin-Ning Chu
In spite of your fear, do what you have to do.
 Chin-Ning Chu
It is not whether your words or actions are tough or gentle; it is the spirit behind your actions and words that announces your inner state.
 Chin-Ning Chu
If a fox is unable to befriend a tiger, then the fox should create an illusion of close association with the tiger by carefully trailing behind the cat while boasting of the deep friendship they share. In this way, he creates an impression that his well being is of great concern to the tiger.
 Chin-Ning Chu