Uniqueness isn't a virtue. It's a responsibility.

Human happiness and moral duty are inseparably connected.

Oh, Lizzy! do anything rather than marry without affection.

If I were to remain silent, I'd be guilty of complicity.

It's a father's duty to give his sons a fine chance.

I was not merely cleaning an oven; I was improving the world.

One painful duty fulfilled makes the next plainer and easier.

The poet must be more useful than any other member if his tribe.

Non nobis solum nati sumus.(Not for ourselves alone are we born.)

On my honor, I will do my bestTo do my duty To God and my country

Honor is honesty to what is, not blind duty to what you wish to be.

The only chains you should wear in life are the chains of commitment.

Death is lighter than a feather, but Duty is heavier than a mountain.

Duty is what one expects from others, it is not what one does oneself.

It is the first responsibility of every citizen to question authority.