1, By good luck, they were in the middle of a long stint in London.

2, By good luck he was able to escape.

3, More by good luck than good management I turned sideways.

4, It was only by good luck that I found such a good job.

5, By good luck the door stood open and the among the bushes the new fallen snow.

6, Good luck is a test of foresight, self-discipline and humility. Some people are unfortunately victimized by good luck - being carried away by the fruits of good luck. Dr T.P.Chia