Can one person change the World?

Imagine 你 having all the abundance in the world, imagine 你 in charge of the flow of wellbeing, not just yours but even 更多 - the whole humanity.
What is one person as individual representing in this world, what did Obama bring to this world, one man, he brought hope to humanity.
What can 1 person do, can 你 change the whole world 或者 at least one persons life?

How can 1 person help the other...
Check Out Obama Bracelet - Which is
A Symbol of Hope for Women In Kenya. 你 can
Buy The Bracelet for $20 and help them survive.
你 can find 更多 infor on site
link

This is one of the things one person can do.
I am grateful for all the great ideas and brilliance of people who bring good to humanity.

Have a great day,
Mark