
math(s) -- meaning / C4(X) / intelligence(s) / space(s)
_ .. / create / common(s) / art(s) / _ / .
travel(s) / why is it really worthwhile to make a serious study of ...
- intellectual curiosity -- to know the truth
- professional pride -- anxiety about performance
- ambition -- desire for reputation
game(s) / challenge(s) / quote(s)