Perseverance brings good luck.
When something undesirable grows in my soul, I ask God to give me the courage to mercilessly pluck it out.
A search always starts with Beginner's Luck and ends with the Test of the Conqueror.
Accumulating love brings luck, accumulating hatred brings calamity.
We have to take advantage when luck is on our side, and do as much to help it as it's doing to help us.
If I could, I'd write a huge encyclopedia just about the words luck and coincidence