Hello all, I've been looking for a quote that I heard a while back that I want to use, i've searched as much as possible but i'm unable to find it! The quote is along the lines of 'to fully understand something one must be able to express it numerically', i was certain it was a quote from either Newton or Kelvin but have had no luck finding the exact quote. A link to, or the quote itself would be really appreciated. thanks Nick p.s. sorry if this is in the wrongs section, couldn't decide were to put it.