1
9
7
3
5
2
6
9
2
9
5
4
9
6
2
1
2
6
5
9
4
8
3
6
2
9
2
8
6
7
5
6
3
1
"Music is the pleasure the human mind experiences from counting without being aware that it is counting." — Gottfried Wilhelm Leibniz
"Music is the pleasure the human mind experiences from counting without being aware that it is counting." — Gottfried Wilhelm Leibniz
"Mathematics is the music of reason." — James Joseph Sylvester
"Mathematics is the music of reason." — James Joseph Sylvester