解释：局势安定的国家，常常是富足的；局势 动乱的国家，常常是贫穷的。
当不同的观点汇聚在一起时，真正的创新就会发生。
The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.
Success is built on a foundation of relentless effort and unwavering belief.