Warren Buffett advised Airbnb CEO Brian Chesky to 'get rich slow.' The home-sharing platform just filed to go public during a pandemic.

· *Warren Buffett advised Airbnb CEO Brian Chesky to "get rich slow" at a lunch years ago.*
· *Chesky sped up the process on Wednesday by filing to take his home-rental company public, even though it's still battling the coronavirus pandemic.*
· *Airbnb's bosses cut costs, raised $2 billion in capital, and laid off 25% of...