Fill in the Blanks 234-testOnline version 234-test by Farhad Key 1 daily improved spend drives limited components burning Great engineers have a passion to improve life ; a conviction that they can make life better for everyone . Engineers need to have a talent for invention and innovation , but what them is the conviction that they can find a better way to do things ; a cheaper and more efficient solution to the problems of human existence on this planet of resources that we call Earth . Many of us a lot of time complaining about the difficulties and problems of life . It is easy to find fault with things that make life arduous . For an engineer , these difficulties can be opportunities . How can this be made to work better ? How can that process be made more efficient ? How can be made more cheaply , more accurately and more fit - for - purpose ? Great engineers are convinced that everything can be . Instead of complaining , they think of ways to make things better .