So if you are unable to perform your usual work duties, your employer is obligated by the Disability Discrimination Act to make reasonable adjustments to your working arrangements, so that you can continue to work.
All responsible leaders have an obligation to serve their own citizens, and the nation-state remains the best vehicle for elevating the human condition.
" We are honour-bound to give service to the present Headmaster of Hogwarts! " cried a frail-looking old wizard whom Harry recognised as Dumbledore's predecessor, Armando Dippet. " Shame on you, Phineas! "
The writer talks about how teachers have the obligation to pass on what they have learnt, but there are some errors of word choice like conceding their knowledge and advantaged education.