Tom DeMarco Quote

It's not what you don't know that kills you but what you know that isn't so.


The Deadline (1997), p. 284.


It's not what you don't know that kills you but what you know that isn't so.

It's not what you don't know that kills you but what you know that isn't so.

It's not what you don't know that kills you but what you know that isn't so.

It's not what you don't know that kills you but what you know that isn't so.