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

Great deeds are usually wrought at great risks.

The poetry of architecture lies in its ability to move us without words.

"Every story is a lie, but within that lie, there is a truth waiting to be discovered."

真正的學者不在于知道多少，而在于熱愛真理。

計算機并不重要，它只能給你答案。