The most direct meaning of the so-called empty cup mentality is that it is difficult for a cup full of water to accept new things. It means emptying the cup in your heart and completely emptying out the many things you value and care about as well as the once glorious past. This is the most important mentality that everyone who wants to develop in the workplace must have. Employees must not only be capable, but also dare to "return to zero". Every day is a new starting point, every work should start from scratch, and every task should be learned and completed with a new mentality. Never take the past seriously, always start from the present and make a comprehensive transcendence!