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The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.

數學的美只對那些更有耐心的追隨者展示。

Quality is remembered long after price is forgotten.

對舒緩的事情，要急速解決，因為思想敏銳，往往獲得成功；對急迫的事情，應沉穩處理，因為急躁忙亂，常常漏洞百出。