现代人总是在抱怨，抱怨着社会制度不完善，干什么事都得到处找人签字走好多流程白白浪费那么多时间；抱怨谋生不易，及时寒窗十载找工作也令人磨穿鞋底；抱怨人情冷漠，不论是友情还是爱情都经不起丁点的考验... 每个人都说自己活的很累，仿佛生活带给我们的就只有苦难和无穷无尽的压力。我之前也一直觉得生活似乎是痛苦的无尽延续，摆在未来的东西也只有磨难，直到一年的支教经历之后，我才明白我们这些人到底有多幸运。

Cats, also called domestic cats (Felis catus), are carnivorous (meat-eating) mammals, of the family Felidae. Cats have been domesticated (tame) for nearly 10,000 years. They are currently the most popular