It means that a single person can change the destinations .the question arises how?
I think a short real story can give you the answer of this question .for a whole night i was in hospital and discharged in morning, when I came back to my hostel.I saw a person who just has one arm and one leg.He was walking on the road in very critical condition. A common person thinks that this person has no capabilities to do his own work like eating food,doing business etc. At that time I was standing near a CNG station, Suddenly a suzuki stoped near that person who was in miserable condition ,that person asked something to Suzuki driver and he replied the CNG has finished.I became very shocked to see that the disable person was walking in great problem trying to pull the suzuki in the direction of CNG station.
A common person thinks that he is unable to pull the vehicle to the CNG station.Some peoples saw that situation as enjoyment, some did not take care of that situation, But a few persons ran towards to help.
I was not feeling well but when I saw the passion of that person then I also ran for the help and tried my best to pull the vehicle to the station .
Consequently people came near the vehicle one by one and made effort together and succeeded in the task. Due to the passion of a disable person, Vehicle reached to the station .All were happy but i saw the happiness and smile of that person telling that he was very thankful to ALLAH for granting a hand and one leg.He was very satisfied that he is able to do his work not for his own but to do work for the benifits of others.Physically he was unable to pull the vehicle but he initiated as a brave person and tried his best and Almighty ALLAH helped him, other people came and completed the task which was very difficult for a single person but impossible for a disabled person. But he did it.
I got a lesson from this situation that we have all Blessings like two eyes for seeing, two hands for doing work ,two legs for walking and many more things.......we are not thankful to ALLAH for these great things.We can not thank ALLAH for just a single blessing that he showered on us.
So we should be very thankful to ALLAH for HIS blessings and use these blessings for the benefits of others.We can do everything because we have everything.If we find an impossible work then we should accept this work as a challenge and do it as a brave person and ALMIGHTY ALLAH helps us in different ways.
A single person can change the world if he is a hardworking ,Passionate and has strong beliefs.