Stephen Hawking dies aged 76
World renowned physicist Stephen Hawking has died at the age of 76.
He died peacefully at his home in Cambridge in the early hours of Wednesday, his family said.
The Briton was known for his work with black holes and relativity, and wrote several popular science books including A Brief History of Time.
At some point, every leader has dealt with a person — or, worse, a group of people — who has lost motivation. It's frustrating, isn't it? As much as we've been there ourselves, sometimes it's hard to sympathize with others who are disengaged from work and unproductive as a result.