to fulfill one's responsibilities or obligations
faire son devoir (faire son devoir)
"Every citizen should do their duty to help their country."
"Chaque citoyen devrait faire son devoir pour aider son pays." (chac citoyen devrait **faire son devoir** pour aider son pays)
to plan carefully before taking action
to express feelings or emotions honestly
to be unkind or without compassion
to guide someone without directly getting involved in their...
something that is being developed or planned
the process has started and is progressing