Time shall in all respects be of the essence of these Conditions.
Speed be of the essence In dealing with an emergency
Continuing to tune its products to the budgets and aspirations of local shoppers will surely be of the essence.
Goods shall be delivered on the date or during the period specified in the Contract and time of delivery shall be of the essence.
Especially since they're now both septuagenarian's and time can be of the essence when one is of that age.