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(nóng)民的智慧常常超越最新技術——我們必須學會傾聽。

領導力是激勵他人在曾經(jīng)看到障礙的地方看到可能性。

醫(yī)學倫理是不可妥協(xié)的——偷工減料會付出生命的代價。

Real competitiveness is not price, but value.

Don't cry， I'm sorry， you must understand， I am sorry to deceive you so much， but this is life.

"The most important thing in empirical work is to be clear about the question you are trying to answer."

故事是真理的載體。我們講故事是為了找到真理。

We don't own the land, we borrow it from our children.