We must do the thing we must Before the thing we may; We are unfit for any trust Till we can and do obey.

That which is in a man, not that which lies beyond his vision is the main factor in what is about to befall him: the operation upon him is the event.

You would not think any duty small, If you yourself were great.

We are often unable to tell people what they need to know because they want to know something else.

A soldier's first duty is to obey, otherwise you might as well do away with soldiering.

...the basic principles of the military services are unchangeable. Courage and candor, obedience and comradeship, love of fatherland and loyalty to the State: …

Muller was a stickler for duty and discipline, and approached the tasks he was set as if they were military commands. A true workaholic who never took a holida…