根据欧洲的经验 — — 从1951年欧洲煤钢共同体成立到1993年欧洲联盟建立 — — 没有必要去匆忙推动整合，但这个过程确实要耗费极大的时间和精力。
Judging by Europe’s experience – from the creation of the European Coal and Steel Community in 1951 to the establishment of the European Union in 1993 – there is no need to rush the integration process. But it will take a lot of time and effort.