This.
We are lucky to be able to send my daughter to a private school (at great sacrifice to other parts of our lives as we aren't rich) and hope to be able to do the same for my son at some point. The education is marginally better than the state school she was previously attending. But the big difference is the independence and confidence they are teaching her, along with seeing how rich some of her peers are. That last point is both a positive and a negative as I feel she is a little worried that we can't quite have everything that some of her classmates do (i.e. huge house, holidays, etc), but the big positive is being able to aspire to that. My parents didn't even encourage me to go to university (which was free at the time) but my daughter can clearly see the benefit of hard work.
Or you know, maybe just hide all the money in a tax haven because you know "Hard work".