Login
Get your own Posterous »
yongjs posterous
在等待实现愿望的时候,愉快地生活在当下---
« Back to blog
Viewed
1216 times
Favorited
0 times
Filed under
心情
January 8, 2009
能量守恒定律
能量总是遵守着一定的规律,当动能减弱的同时势能在逐渐增强--
人的一辈子也是这样,当你前半辈子懒惰,后半辈子注定要辛苦还上--
--
Sent from my mobile device
Comments (0)
Leave a comment...
Got an account with one of these? Login here, or just enter your comment below.
Your name
Leave this field blank to comment.
Email address (optional)
Homepage (optional)
Your comment
Email me when new comments are added
Post comment to Facebook