His political philosophy of impartially enforcing the tax laws and staying out of politics helped Sheppard to succeed .
Through the thorough and systematic performance of his duties , Sheppard had an excellent record as State Comptroller .
Sheppard 's political philosophy of impartially enforcing the tax laws and staying out of politics Sheppard Sheppard to succeed .
Through the thorough and systematic performance of his duties , Sheppard had an excellent record as State Comptroller .