There is absolutely no point in burying one' s head in the sand and always maintaining the opposite of what is in fact the case, on the principle that the more you insist on something, the closer it comes to becoming a reality.
Her hjælper det ikke at stikke hovedet i busken og blive ved med at påstå det modsatte efter mottoet: Jo mere man påstår det samme, desto mere svarer det til virkeligheden.