The Sum

Σ

One of the neatest pieces of shorthand I learned in my many mathematical years.

“The Sum of” and then an expression or a concept. In simple terms, add up everything that looks like this.

You might have some lower or upper bounds, you might have very specific things you want to add. If you’re lucky there could be a formula that represents what that sum is (I used to love working out those). I use Σ when trying to decide whether or not a crazy idea is viable financially.

A PhD candidate is the sum of their experiences. “Σ everything you’ve done” – there are lots of little formulas we could create…

  • Your talent is perhaps Σ your experiences.
  • Your knowledge is Σ your results + Σ your reading + Σ your failures!
  • Your thesis is Σ the hours you’ve spent.

There’s around 6000 of those hours. The viva is not a one-off event, it’s the next one that you’re going to succeed at. Add up all of the days that you’ve spent getting to the viva. All of the good things you’ve done. All of the less good stuff that helped you learn.

Σ all these things equals someone meant to be at the viva.

The Path To The Viva

There is a weird disconnect for some people around submission. They imagine submission is like jumping over a ravine between here and there, between almost- and now-submitted. They take a breath and jump and hope it will all work out, hope they’ll land on the other side.

It’s really not a leap of faith though. It’s the same path to the viva they’ve been on for years.

At submission, you’re striding over a bridge, not jumping and hoping.

Persist

I wonder if the key common attribute for researchers is persistence. Not smarts or know-how, not project management skills or effective presentations. Persistence. If you don’t keep going when things are tough, if you don’t keep going when you reach a gap and need to learn (or jump!) then you’re stuck.

I’ve not met a researcher or graduate in the last decade who hasn’t had a problem of one sort or another during their PhD. Some of them severe. Yet they persisted. Kept going until the answer was found. Kept going until they saw a way forward. Kept going until they knew more or could do more.

The viva is the final bit of persistence. Continue to know you’ve done good work. Continue to remember you must be talented. Continue to believe you have all the skills and talents you need to meet the challenges of the viva.

Don’t stop now.