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

Collaboration between science and tradition can unlock unprecedented yields.

The night is a great theater, but the stars are its actors.

解釋：向外物游覽就要要求外物的完備，向自己內心求取，則能充實完善自身。

Investing in employee development isn't an expense—it's an investment in your company's future.

過去不是為了生活其中；它是一個結論的源泉，我們從中汲取以行動。