Causing physical pain may be the quickest method, but it is not necessarily the most effective.

The quickest method is to plunge the birds into cold water, which reduces the temperature sufficiently in less than an hour.

It was his quickest method of dealing with Steve's coming aim.

Of course, as most gas stations have learned by now, self-service may be the quickest method of all.

Penetration by pass is the quickest method of advancing the ball towards the enemy goal.

I think this way is far the quickest method of getting it ready for use in war.

The quickest method for reducing greenhouse gases now is with nuclear power.

If you could read that would be the quickest method of solving the problem.

It's the quickest method of communication yet invented, but I get you.

There are other differences but this is the quickest method.