Grit is sticking with your future, day in, day out, not just for the week, not just for the month, but for years, and working really hard to make that future a reality.
Viljefasthed er at kæmpe for sin fremtid dag ind, dag ud, ikke bare denne uge, ikke bare denne måned, men i årevis og at arbejde virkeligt hårdt for at gøre den fremtid til virkelighed.