OK, so you can probably figure out the strumming for yourself.  Not that difficult.
is a little fill where there is a * in the tabs where it is just picked on the A string: 
 This is before strumming the next G chord.  Tuning seems standard.

G (320003@1)G (320003@1)       C (x32010@1)                 GRich (320003@1)man, poor man, beggar or thief,
                                     Dno (xx0232@1)matter which one in this life you lead
       C (x32010@1)                      GIf (320003@1)you think you've reached the top of the world
D (xx0232@1)                             G (320003@1)   G7just (320001@1)look all around and you'll see
C (x32010@1)                         G (320003@1)                                        
DThere's (xx0232@1)one more hill, just one more hill, there's always a hill left toclimb
       C (x32010@1)           *          GIf (320003@1)you think you've reached the top of the world
                        D (xx0232@1)           G (320003@1)    G7the (320001@1)hill of judgment is still left to climb


Cx2 Gx4 Dx2 Cx2 Gx4 Dx1 Gx1
"Humming"


GThere's (320003@1)a hill that you build every day that you live,
D (xx0232@1)                       Gthe (320003@1)deeds that we do here below
GAnd (320003@1)tomorrow comes when we reach up above,
    D (xx0232@1)                                        G (320003@1)  G7you (320001@1)may climb that mountain and reach heaven's door
C (x32010@1)                         G (320003@1)                                        
DThere's (xx0232@1)one more hill, just one more hill, there's always a hill left toclimb
       C (x32010@1)           *          GIf (320003@1)you think you've reached the top of the world
                        D (xx0232@1)           Gthe (320003@1)hill of judgment is still left to climb
                        D (xx0232@1)           GThe (320003@1)hill of judgment is still left to climb

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