In any correction of data, the figure most obviously correct, beyond all need of checking, is the mistake.
Corollaries
1. No one whom you ask for help will see it.
2. Everyone who stops by with unsought advice will see it immediately.
In any correction of data, the figure most obviously correct, beyond all need of checking, is the mistake.
Corollaries
1. No one whom you ask for help will see it.
2. Everyone who stops by with unsought advice will see it immediately.