We follow the changing times, people who walk and work create and write something that is useful for themselves and for others. Now I see, hear, enjoy what people have done before me. I don't think I can be happy for others. Because I don't have but have thoughts that can't be accepted by everyone. If I give out money, no one ever rejects it. Maybe science is a fantasy, money is a reality. That is why people reject knowledge and receive money. Though knowledge works to make / get money, without knowledge it cannot work, because what works is science. Remember someday ... That's when we will find out what it means to live in this world ....