She fell back on her tried and true method of puzzling something out.

I guess the tried and true method works better than the new method.

The true method of advancing knowledge is by considering our abstract ideas.

You need not be uneasy about my work; I am only beginning to see my true method.

However, in our proceedings before this committee, these tried and true methods of getting at the truth have not occurred.

There never has been a truer method than this discovered by any man.

But for the time being, climbing is the only tried and true method.

This is a tried and true method to keep your heart from healing, though as many before you have discovered, the pain will never cease.

Therefore, a true experimental method was used to study the phenomenon.

He stuck with the old tried and true method of hand written notes.