Some who are reading this might be under the impression that Einstein has been co-opted here to prove that the age of the universe can't be measured, but that would be nonsense because we all know that CTD is an expert in quantum physics and relativity, and he knows what a reference mollusc and a Gaussian four-dimensional co-ordinate system are.

I'm under the impression that Einstein's quotes in both posts refer to the relativity of time using the reference frame of the speed of light, an effect which is barely noticeable at short distances or insignificant velocities and which also requires observers at different points in order for the measure of time to be relative. Maybe CTD could explain how I'm wrong, and how it actually means that Einstein is saying that the speed of light cannot be measured. A Nobel Prize awaits a thorough answer.