Quote

Luck is the residue of design.

I feel that luck is preparation meeting opportunity.

Luck is a matter of preparation meeting opportunity.

Luck is where opportunity meets preparation.

Preparation is everything.

The preparation is what allows the success to happen naturally.

Put off your imagination, as you put off your overcoat, when you enter the laboratory. Put it on again, as you put on your overcoat, when you leave.

Before anything else, preparation is the key to success.

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

Success depends upon previous preparation, and without such preparation there is sure to be failure.