this is the world that we are living in.... a beautiful world. every time when i fly on the plane, i look outside the windows.... one time, i saw many clouds.. sun down... i flew above the earth... suddenly came up a thought.. "who is the master of everything?" I thought of all billionaires in the world.. I came up with many names... I thought of how much do these people earn in the world?? they might own many business... many high buildings.. many dollars... or even the plane that i am riding on... but compare with the sky.. the clouds... the sun... the whole universe... even the things that above the atmosphere.... can we people earn all these things in our lives??? no! no! no! compare with this unlimited universe... human being seems to be very little.... oh no! not seems, but we are definitely very very very very very very little.....
So, what are we supposed to do in this world...? what's the reason we come to this world... just simply living our lives? working? earning lots of money? no! no! not only this... So, how to live???? why we are here? anyone have ever think of this question? think about this... this is deep....

the answer I found is.... "Perhaps Love.." http://www.youtube.com/watch?v=aHssLSpofjs she shares with me...