You can be the most successful footballer who ever graced the pitch but you're never any closer to finding a meaning than somebody who has only played a handful of pub games.
Mr Calder said statistically air travel was "fantastically safe" and said the Boeing 737 had proved itself to be the "most successful passenger jet ever flown".
If successful, it would be the largest ever UK takeover, but unions and bank customer groups say they fear it will lead to job losses and branch closures.
Now 55, Mr Kapoor is the first living artist to be offered the entire main floor of the Royal Academy, another landmark in an ever more successful career.
Nasa scientists will be hugely disappointed by this latest failure as a successful mission would have given them the first ever close-up images of the mysterious lunar surface.