One painful duty fulfilled makes the next plainer and easier.
The only chains you should wear in life are the chains of commitment.
On my honor, I will do my bestTo do my duty To God and my country
When I was picked to fly the X-1, it was my duty to fly it, and I did.
An action, to have moral worth, must be done from duty.
To send light into the darkness of men’s hearts–such is the duty of the artist.
Get it Right today, for today wil never come again
Getting paid as a soldier on active duty status is more than a state employee earns.
Non nobis solum nati sumus.(Not for ourselves alone are we born.)
We must do our duty and convince the world that we are just friends and brave enemies
Do your duty as you see it, and damn the consequences.