How to Use "knavery" with Example Sentences

1. " Knavery may serve , but honesty is best "

2. Folly is the cloak of knavery .

3. It really upsets me to contemplate such knavery .

4. Knavery may serve for a turn , but honesty is best at the long run .

5. " Knavery may serve a turn , but honesty never fails "