I had one idea that never changed in my mind - that you should use your wealth to help people.
It's the intelligent thing to be frugal.
I watched a little girl cover her face up and leave her hands in front of her mouth. I saw that girl after surgery, and she was smiling... that's a great source of satisfaction.
How to become a millionaire? Become a billionaire first.
I want the last cheque I write to bounce.