The Knitted Interlining grateful young man wrote a ten page letter of thanks to Buffett, and Buffett wrote a letter in person in person.
Every business person wants to make money. It's the right thing to do. But the ordinary businessman only has a full business, but the smart businessman will add care to the human nature in the business. You are a smart businessman, you moved me, and I am very happy to be your silent spokesperson. Do not thank me, this opportunity is your own struggle, remember: there is hope!