"Europe is a garden. We have built a garden... The rest of the world… is not exactly a garden. Most of the rest of the world is a jungle. The jungle could invade the garden. The gardeners should take care of it... [...] The jungle has a strong growth capacity… walls will never be high enough in order to protect the garden. The gardeners have to go to the jungle, Europeans have to be much more engaged with the rest of the world. Otherwise, the rest of the world will invade us, by different ways and means."