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

農業的成功不僅僅以產量衡量，還以我們為后代留下的遺產衡量。

We are all exiles in some way, searching for a place to call home.

The only way to do great work is to love what you do.

譯文：人生就像江河里的一葉小舟，富貴功名都是過眼云煙。

The thrill of discovery never gets old.

"Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world."