Nature is having its own laws; neither you can go beyond it's limit, nor you can break it. Better way, you get understand it.. --Himanshu Kumar.
When you fight, if it is a real fight, use every tool that you have, use your whole body. Use your fists, your legs, your fingers, your head if you have to, and hit them in every vulnerable spot, the balls, the eyes etc. to win. - Bruce Lee.