"Russia is undoubtedly not capable of waging another full-scale war comparable in size to what it is waging now, the war currently taking place in Ukraine. That is a fact. But let me return to what I was saying. You must be sure of two things. First, that if Russia physically invades your territory, your armed forces will be capable of forcing Russia, at a minimum, to get bogged down in war. You should not assess the strength of your army at parades, but realistically understand — is your country’s army capable of stopping Russia, the Russian army? And second: how ready is the people, the entire population, to rise up and fight the occupier in one form or another? If these two factors are present — if you have a strong army and a population that does not accept the occupier — then Russia will be forced to escalate the scale of the war. And it truly does not have the capacity for that. But for a localized destabilizing operation, Russia will always find the resources, do not doubt that."
January 1, 1970
https://en.wikiquote.org/wiki/Dmytro_Kuleba