As well as having the coolest name ever, Dr. Dionysius Lardner was a 19th century professor at UCL.
Concerned by the rapid progression of train engineering, he issued a stark warning about the future.
According to his vast expertise, high speed rail travel would remain a scientific impossibility, since passengers would inevitably die of asphyxiation.
Of course, we all know that history proved him wrong, and to make it worse, he was always late for job interviews.
But it’s worth remembering Dionysius, every time someone with loads of experience tells you something can’t be done.
The thing is, they’re only right for as long as it takes to prove them wrong.
And you can rest assured that someone will.
It might as well be you.