fixed and not likely to change
fixe et peu probable à changer (fixe et peu probable à changer)
"Our schedule isn’t set in stone yet."
"Notre emploi du temps n'est pas encore set in stone." (Notre emploi du temps n'est pas encore **set in stone**.)
used to introduce a balanced or just opinion
To begin a new project or initiative.
to be the first to do something new or innovative.
to begin something well or positively
To go beyond acceptable or proper boundaries.
based on or influenced by data