When you have achieved a certain amount of wealth, and if your soul remains human, then you will surely come to charity. It's like there are near hungry. It is impossible to enjoy the taste of food when someone is hungry and his stomach rumbles. So and with wealth. You see poverty that exists, you see those who need help, and you understand that you have the opportunity to make someone's life better, to save someone. All the more so, Bill Gates did more than that. He was engaged in charity work, it is clear and commendable. But his own product, Microsoft, is an opportunity for everyone to have a better life that he has given. Opportunity to work at the computer, independently master new knowledge and skills, to develop and study. I think so.