The only sure thing about luck is that it will change.  ~Wilson Mizner

Fortune brings in some boats that are not steered.  ~William Shakespeare

Depend on the rabbit's foot if you will, but remember it didn't work for the rabbit.  ~R.E. Shay

Luck is the by-product of busting your fanny.  ~Don Sutton

Everything in life is luck.  ~Donald Trump

Name the greatest of all inventors.  Accident.  ~Mark Twain

Luck never gives; it only lends.  ~Swedish Proverb

Luck:  when your burst of energy doesn't run afoul of someone else's.  ~Mignon McLaughlin, The Second Neurotic's Notebook, 1966

Go and wake up your luck.  Persian Saying

Those who have succeeded at anything and don't mention luck are kidding themselves.  ~Larry King

Luck is what you have left over after you give 100 percent.  ~Langston Coleman

It's hard to detect good luck - it looks so much like something you've earned.  ~Frank A. Clark

Luck never made a man wise.  ~Seneca, Letters to Lucilius

Luck is when opportunity knocks and you answer.  ~Author Unknown

I'm a great believer in luck and I find the harder I work, the more I have of it.  ~Thomas Jefferson

Luck has a peculiar habit of favoring those who don't depend on it.  ~Author Unknown

Shallow men believe in luck.  Strong men believe in cause and effect.  ~Ralph Waldo Emerson

I believe in luck: how else can you explain the success of those you dislike?  ~Jean Cocteau

The only thing that overcomes hard luck is hard work.  ~Harry Golden