Words have power

People have a very low tolerance for their anger. In the market, a minor accident occurred which turned into a fight. Fight started with a small logomachy but the person who was correct was not able to deliver himself which increased his anger and started slapping the other one. So police charged him ticket of 5000 INR or  80 USD.

When anger in people increases, they choose to be physical in order to win or to prove themselves that they were right on their side. 
But is that correct?
Well, I don't think so. Human have a very powerful weapon which lacks in any other life form. This weapon is speech. We use this weapon everyday or I should say every moment, even in the dreams. People underestimates the power of speech.
In the above example, we can observe that the one who was correct chose to be physical but ends with defeat. If he would have used his speech to defend himself then think for once that how easy that would have become to irritate the other person and won the fight.
The one who understood how to use this weapon, he or she can rule the world. This is not just me who said this but can be proved by examples of Adolf Hitler, Mahatma Gandhi, William Churchill, William Faulkner, John Kennedy, Abraham Lincoln and many more.
All these legends used their power of speech which almost hypnotised the audience to follow their path.
Even terrorist leaders brainwash people to spread their terrorism through their speech and not by the dozens of weapons kept in the next room. Another ascetic Gautama Buddha, overwhelmed hearts of millions of people by his speech. He created a new religion just by sharing thoughts through his words.

That's upto us, that in what manner you want the use the speech. In a constructive manner or in a destructive manner.

It is very common in India that teacher tries to be physical if their students are not good in their mark sheets or involving in wrong activities. But this is not a proper solution. He/she will stop sharing such things. And when teacher tries to become physical again, then this time the student is also resistant. But if the teacher try to consult him, convince him, shows the pros and cons effectively...then of course he/she will get at least something in his/her mind which is enough to produce different thoughts in his/her mind for the day. In such cases things don't just get better for you but also gain people's loyalty.

This all concludes to one point that anything which cannot be done by money, power, war or love can be done by a "proper transmission of speech."