What makes 100 percent?
If A B C D E F G H I J K L M N O P Q R S T U V W X Y Z: can be represented as:
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
Then:
H A R D W O R K:
8 1 18 4 23 15 18 11 = 98% only
K N O W L E D G E
11 14 15 23 12 5 4 7 5 = 96% only
But,
A T T I T U D E
1 20 20 9 20 21 4 5 = 100 %
However,
B U L L S H I T
2 21 12 12 19 8 9 20 = 103%

It stands to reason that hard work and knowledge will get you close, but attitude and bullshit will put you over the top.