Earth Hour, Save the Earth

Did you remember to turn off the light during earth hour tonight?  I didn't.  I'm sorry.  But we can see that a lot of people do spend a lot of efforts in saving the earth.  People turn off lights and stop using electronics during the earth hour, saving energy for our mother earth.  A little energy saved is a little burden taken away from earth.  If you were reading my blog during earth hour, it's ok, let's try to turn off the electricity next time.