Then what must a king do to save his world when the very laws he is sworn to protect force him to do nothing?

King Leonidas (Gerard Butler)

10 seconds sound clip from the 300 movie soundboard.

You can hear this line at 00:21:06 in the Blu-ray version of the movie.

Quote context

[...]

- It would take more than the words of a drunken adolescent girl to rob me of my desire for you.

- Then why so distant?

- Because it seems though a slave and captive of lecherous old men, the oracle's words could set fire to all that I love.

- So that is why my king loses sleep and is forced from the warmth of his bed?

- There's only one woman's words that should affect the mood of my husband. Those are mine.

- Then what must a king do to save his world when the very laws he is sworn to protect force him to do nothing?

- It is not a question of what a Spartan citizen should do nor a husband, nor a king. Instead ask yourself, my dearest love, what should a free man do?

- Is this all of them?

- As you ordered. Three hundred.

- All with born sons to carry on their name.

- We are with you, sire. For Sparta. For freedom. To the death.

[...]