Who said "I work alone because everyone I've worked with is dead."?

This quote is attributed to Marc Spector.

I work alone because everyone I've worked with is dead. - Marc Spector

"I work alone because everyone I've worked with is dead."

Marc Spector Work

"I've been a lot of things in my life. Soldier, boxer, mercenary. But the one thing I can't escape is myself."

"The voices in my head aren't a bug, they're a feature. They keep me sharp."

"Love is a luxury I stopped affording myself a long time ago."

"Success means nothing if you can't live with who you've become."

"Hard work never killed anybody."

"Work with purpose and integrity."

"Hard work pays off in the end."

"A man's gotta do what a man's gotta do."