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 theory of probabilities is at bottom nothing but common sense reduced to calculus.

The eyes which are the windows of the soul.

The communities that powered America's industrial rise deserve a seat at the table in shaping its energy future.

It's not whether you get knocked down, it's whether you get up.

The task of the writer is to make the invisible visible.

最重要的是保持頭腦活躍。