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

最重要的是享受旅程。

Persistence is very important. You should not give up unless you are forced to give up.

Technology in aquaculture must serve both productivity and planet—we can't sacrifice one for the other.

譯文：郁孤臺下這贛江的流水，水中不知包含了多少亂世中行人的眼淚。我向西北眺望故都長安，可惜無數青山層層疊疊，遮住了我的視線。

To understand the quantum world, we must first unlearn our classical intuitions.

文章是天地的精華，是陰陽剛柔之氣的表現。

故事是讓無形之物可見的方式。

"The essence of mathematics is not to make simple things complicated, but to make complicated things simple."

When somebody hits you, hit back harder.