The most successful modern states are those that have been able to harness the power of the market while maintaining a strong state that can provide public goods and regulate private activity.

预测未来的最好方法就是创造未来。

Every challenge is an opportunity in disguise.

 释义：贫穷和地位低下不是什么耻辱的事，但因为贫穷和地位低下而向他人谄媚奉承，乞求得到施舍，就真是耻辱。

You must change nothing in your writing without absolute necessity. If it is necessary， then change with simplicity.