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

"A good book is a magic gateway into a wider world of wonder, of beauty, of truth."

Perhaps as important is the relation between the existence of solutions to a competitive equilibrium and the problems of normative or welfare economics.

The science shows that our minds lie to us about what will make us happy.

我不追隨潮流，我創造潮流。

如果自由不包括犯錯的自由，那么自由就不值得擁有。

詩人的話語是他們靈魂的回聲。

"The function of freedom is to free someone else."