1, where there are customers, there are customers, and the beginning of service is the beginning of sales.

2. My philosophy of life is work. I want to reveal the mystery of nature and use it to benefit mankind. In our short life, I don't know what is better than this kind of service. Edison

This artist has a dual relationship with nature. He is both the master and the slave of nature. He is a slave to nature, because he must work with the materials in the world to make people understand. At the same time, he is the master of nature, because he makes this earthly material obey his higher will and serve it. Goethe

4. I know one thing, only among you.