Albert Einstein passed away #OTD in 1955. The cause was complications from a ruptured abdominal aneurysm.

Doctors recommended surgical intervention but Einstein declined. He told them: “I have done my share; it is time to go. I will do it elegantly."

Here is his office as he left it.

Image: R. Morse/LIFE

@mcnees Wait till I show this to my mom. She’s always complaining that my office is a mess.