Luck is what happens when preparation meets opportunity.
I'm a great believer in luck, and I find the harder I work, the more I have of it.
If one is lucky, a solitary fantasy can totally transform one million realities.
I've been lucky. I'll be lucky again.
Luck affects everything; let your hook always be cast; in the stream where you least expect it, there will be a fish.
Luck has a peculiar habit of favoring those who don't depend on it.
Success is simply a matter of luck. Ask any failure.
Nature creates ability; luck provides it with opportunity.
Luck never made a man wise.
The only sure thing about luck is that it will change.