You can cut off a healthy leaf and cut it into several 2 to 3 inch sections. Insert them into a pot filled with a damp mix of 2 parts peat moss, 1 part perlite. Keep it warm (above 70 degrees) and in indirect light. Try to keep the soil barely moist, not wet and not dry. When new leaves appear, you an move each section into its own small pot.

Yes, we're talking months, not days or weeks. Gardening is often all about patience.