But advocating engagement over isolation should not prevent friendly criticism, and in Davos I offered four reasons why Russia will not remain a major power in 2020 unless it changes its current behavior and policies.
但是提倡接触、反对孤立的做法并不是说反对友好的批评，而在达沃斯我提出了如果不改变其目前的做法和政策俄罗斯在2020年失去其大国地位的四点理由。