Algebra 1A

It is not enough to have a good mind. The main thing is to use it well.
~Rene Descartes Discours de la Méthode. 1637.

September October November December January February March April May June
    May  2010   
Sun Mon Tue Wed Thu Fri Sat
            1
           
2 3 4 5 6 7 8
             
9 10 11 12 13 14 15
             
16 17 18 19 20 21 22
             
23 24 25 26 27 28 29
             
30 31