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

The past is never really past; it lingers in the corners of our lives.

過去總是與我們同在，而且它總是比我們想象的更復雜。

——〈在廣州農民運動講習所第一屆畢業禮演說〉，對講習所學員發出警告，無法在中國發動階級斗爭，反之應該要用平和方法，以合作為訴求，1924年8月21日

"The use of traveling is to regulate imagination by reality, and instead of thinking how things may be, to see them as they are."

Innovation is not just about creating something new; it's about improving what already exists.

畜牧業的未來在于平衡生產力與道德責任。