Funny jokes-Careers defined

So what will your career be - check some definitions.

Who is an accountant?
A person who knows the cost of everything and the value of nothing.

Who is an actuary?
A person who brings a fake bomb on a plane, because that decreases the chances that there will be another bomb on the plane.

Who is an archaeologist?
A person whose career lies in ruins.

Who is an architect?
A person who makes beautiful models, but unaffordable realities.

Who is an architect?
A person who arrives after the battle and bayonets all the wounded.