Salesman is the most respectable of all professions. Why? Because only through salesmen introduce the product to the market and customers its value can be reflected. Through the link of sales promotion, salesmen realize their own life value, and the company's products also realize value, from products to commodities. Customers who get our products, especially high value-added products, can also share the value of products.
——Shared in "Deliver value, to be Hermes in graphene industry" , 16th May Y2019, by Professor Gao