In strife who inquires whether stratagem or courage was used?

- Virgil

Passion and strife bow down the mind.

- Virgil

There should be no strife with the vanquished or the dead.

- Virgil

I strove with none; for none was worth my strife.

- Walter Savage Landor

I find sadness and strife to be so much more interesting with an upbeat melody.

- Zooey Deschanel