Human progress never rolls in on the wheels of inevitability; it comes through the tireless efforts and the persistent work of dedicated individuals who are willing to be co-workers with God and without this hard work time itself becomes an ally of the primitive forces of social stagnation.
When you make a breakthrough it is a moment of scientific exhilaration because you have been on this search and seem to have found it. But it is also a moment where I at least feel closeness to the creator in the sense of having now perceived something that no human knew before but God knew all along.