Mastering others is strength ...

... Mastering yourself is true power.

From Foreign Policy: "After two decades of massive military spending to modernize its armed forces, amounting to hundreds of billions of dollars, China increasingly has the ability to challenge the United States in its region, if not yet outside it."

參考來源： Think Again: Why China's Military Is Not Yet a Threat - By Drew Thompson | Foreign Policy (在「Google 網頁註解」中檢視)