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 cinema is not a slice of life, but a piece of cake.

The writer must be a perpetual dissident.

The interplay between analysis and algebra is the driving force behind many breakthroughs in number theory.

The truth is rarely pure and never simple.

Death is the only truly serious philosophical problem.

成功絕非偶然。它是努力、堅持、學習、研究、犧牲，最重要的是熱愛你所做的事情。