But given how our luck had gone so far, I didn't want to take any chances.

For it came to him then that his luck had gone very bad.

But their luck was going to hold for only so long.

She had yet to learn that her luck this night was going to be bad.

"Your luck is going to run out, and I won't be able to help you."

"But I thought some day his luck is going to run out, and it was today."

I wonder when the good luck is going to start.

But luck could go two ways, and he wanted no more of it.

Maybe that luck was now finally going to run out.

No, it's the way he took it when the luck went against him.