A little bit of luck can go a long way sometimes..
A little bit of luck is really all you need
When life gets tough, you need a little bit of luck sometimes...

Of course, that sounds weird even though we know it's true..
Never the original lyrics as one may notice...

It's from Celine Dion's Album, released in 1992, adapted from Little bit of Love,
though I also admit that the original lyrics are very true for me.