What are the most important lessons of history?
我们都从历史中学到了什么？
原文地址：https://www.quora.com/What-are-the-most-important-lessons-of-history
天气冷的宿舍气温都在零度以下了，手也抖得敲不动键盘。。。
Never take Britain on in a naval battle.
永远不要和英国打海战。Don't invade Russia
不要入侵俄国。Don't have Italy as an ally in a war
战争中不要让意大利当你的队友
（黝黑我意呆利）Don't try to speak English in France
不要再法国说英语Don't trust the Catholic Church
不要相信天主教会Never argue over religion
不要挑起宗教争端Separate church and state
实行政教分离Don't attack the United States
不要进攻美国If you are a part of the privileged 1% of society, don't look down or mistreat the 99% or you will find your head removed from your body
如果你属于那 1% 的特权人物，千万不要俯视或者虐待其他的 99% ，不然你就会身首分离No matter how much charisma a politician has (Obama) they are all the same.
不论政客（奥巴马）有多大的个人魅力他们都是一丘之貉
