Tiring..

不断的飞翔。。 。渐渐的觉得疲惫。。。 歇了一会儿， 看看世界，才发觉我原来错过了很多东西。。。

读了一句很有意义的话语。。

I am only one, but still I am one.
I cannot do everything, but still I can do something;
and because I cannot do everything,
I will not refuse to do something that I can do.

=Helen Keller=

愿我学会为上帝付出一切。。