And the very best just seem to be "luckier" than the rest...
In this view, the lucky may not have recognized opportunity better, just created better opportunities for themselves (through hard work). Even if this notion isn't completely correct, I like how it incentivises working rather than waiting.
Edit: corrected my phone's overzealous auto-correct.
ps. huge fan of Empire! thank you sir for working on that game. i think Sid Meier cited it as a design influence for Civilization as well.
"In the fields of observation chance favors only the prepared mind."