It's all survival of the fittest.
Animals think that way, and humans are animals. We can be
sophisticated and turn savage at any moment. You just gotta be
prepared and strong enough to take all the blows and more.
Whomever takes the most blows will make history in one way or
another. With some people or others. You will never be known if
you break under the pressure. You'll just be trampled on
underfoot if you don't get up quick enough. So stay strong and
prepared. Never back down.