色多多在线观看播放-色多多在线观看高清免费-色多多在线观看视频-色多多在线看-欧美aaaaa性bbbbb小妇-欧美aaaav免费大片

The proletariat is the universal class, the class whose radical chains are capable of bursting asunder.

記憶是一件棘手的事情；它既可以是祝福，也可以是詛咒。

The discovery of gravitational waves has opened a new window to the universe.

Fear is just a shadow. The reality is you’re capable of so much more than you think.

Freedom is the greatest fruit of self-sufficiency.