“Speak softly and carry a big stick,” Theodore Roosevelt counseled. President Barack Obama rightly wants to lead in global affairs through civilian more than military power; he understands that military solutions to foreign-policy problems are hugely expensive and often counter-productive in terms of advancing US security and prosperity over the long term.
没有靠得住的武力威胁外交就是一句空话。“柔声细语但是手持大棒”是西奥多·罗斯福的忠告。奥巴马总统当然希望通过民众而非军事力量来领导世界；他清楚以军事手段解决外交政策问题代价极为昂贵，而且在推动美国长期安全和繁荣方面往往起到适得其反的效果。