“Hence, though diverse groups march along different routes towards the same objective, as soon as they come to know that analogous efforts are being made around them, they will have to study all the more carefully whether they have chosen the best way and whether a shorter way may not be found and how their efforts can best be employed to reach the objective more quickly.”
Volume Two - The National Socialist Movement Chapter VIII: The Strong Man is Mightiest Alone Mein Kampf by Adolf Hitler