You must devote to love whole-heartedly, as if it is a compelling obligation you will fulfill voluntarily.
Analysis of the relationship between the contravene promise cost and the man on duty performing the commitment by himself;
A person who renders aid, performs a service, or assumes an obligation voluntarily.
Thus there is not a grievance in the nation for which the government does not voluntarily make itself responsible.
"I think most restaurants will be willing to do their part," Bian said.
He is ready enough with his promises , but often fails to carry them out .
Perform one's duties faithfully
The trustee has a duty to act in person and not to delegate to others.
They have failed to carry out their obligations under the contract.
leave without notice,ie without giving the agreed amount of warning
She performs the duties of a princess with great aplomb.
He acquitted himself well of his task.
Both parties shall fulfil their respective contract obligation.
Happiness consists in trying to do one's duty.
He always performs his duties faithfully.
They always perform their duties faithfully.
I felt bad that I had not done my duty.
Leave without notice, ie without giving the agreed amount of warning