"Bravery cannot be taught, but duty can."

"By liberty I mean the assurance that every man shall be protected in doing what he believes his duty against the infl…"

"Thanks to the gods! my boy has done his duty."

"We live in a nightmare of falsehoods, and there are few who are sufficiently awake and aware to see things as they ar…"

"DUTY, n. That which sternly impels us in the direction of profit, along the line of desire."

"Duty often had undesirable consequences, but if it did not it would be self-indulgence and hedonism."

"If inequalities stare us in the face the essential equality too is not to be missed. Every man has an equal right to …"

"Duty is weightier than a mountain, while death is lighter than a feather."

"Jesus ... combines all duties (1) in one universal rule (which includes within itself both the inner and the outer mo…"

"When I'm not thank'd at all, I'm thank'd enough: I've done my duty, and I've done no more."