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

Policy debates should be grounded in rigorous empirical analysis.

The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

"The truth is often hidden in the details."

最好的學習方法就是動手去做——在實驗室里親自動手。

Beyond the spotlight of attention,?the undercurrents of the subconscious are altering the riverbed.

任正非內部講話稿

The key to sustainable agriculture is innovation and respect for nature.

情緒可以自動捕獲注意力，展示了情感系統和認知系統之間的密切聯系。

跨學科合作對于解決復雜的科學挑戰至關重要。

任何土地最好的肥料是主人的足跡。