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

如果你早上起床時認為未來會更好，那就是美好的一天。否則，就不是。

True scientific progress requires both creativity and discipline.

I'm not a preacher and I'm not a teacher. I'm just a singer.

"The past is a foreign country; they do things differently there."

The dairy industry must evolve with consumer needs, or we risk becoming irrelevant.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

任何地方的不公正都是對于正義的威脅。

在遠處防守不如在近處防守，把守太繁瑣不如把守要塞，用常法把守不如用出奇制勝的方法，把守寬闊的地方不如把守狹窄的地方，在深處把守不如在淺處把守。

轉基因技術是未來農業發展的重要方向，我們要科學理性地看待它。