He would have to rely on his wits now.
They will, if allowed, rely on their wits to deal.
Now she had to rely on her wits, especially since the trees were already brittle and weakened.
From now on, they must rely on their own good wits.
She puts herself in a position where she can rely on her own quick wits.
For years I'd relied on my wits and the strength of my arm.
It would have to rely on its wits and its senses.
The Shadow, trapped, was forced to rely on his wits to save himself.
Once on the air he has to rely on his wits.
He had to rely exclusively on his wits to survive.