///go over // his speech go over well///重温 went over the article again.
///look over /// 仔细检查 ///
///premies /// 假定, 前提 ///
///provocative /// 挑衅的, 煽动的
///provok///adv 激怒, 挑衅
///evocative///唤起情感的, 回忆的;
///evoke///引起, 唤起,

how get feedback from people?
back to initial think
work evaluation
information organize systme
what is lost, what is gain
what is inter connection?