John Caudwell is the founder of Phones 4U, one of the UK's leading mobile phone retailers. He started his company in 1984 with £20,000 he borrowed against his life insurance policy. John's company has since gone on to make over £1 billion in revenue and the entrepreneur is a multi-billionaire, holding a net worth of $8.5 billion with his stake in Phones 4U valued at around $2.4 billion.   Hear some of his best quotes, including "Money is not the most important thing. It's what you do with your money and your time that's important."   Sponsored by Whole Supp. Shake up your nutrition and improve your gut health, immunity, recovery and energy with a complete, sustainable, plant-based nutrition. Exclusive 15% discount for Screw It Just Do It listeners using the code WHOLESUPP15.