vanish into thin air
to disappear without leaving a trace
The university student vanished into thin air and was never seen again.
Important Tips for Hiring the Best Employees
What Is Employee Motivation
Want to encourage and inspire motivation? You need to know what motivation is really.
Motivation is an employee's intrinsic enthusiasm about and drive to accomplish activities related to work. Motivation is that internal drive that causes an individual to decide to take action.
An individual's motivation is influenced by biological, intellectual, social and emotional factors. As such, motivation is a complex, not easily defined, intrinsic driving force that can also be influenced by external factors.