有过必悛，有不善必惧。
解释：有了过错一定要悔改，干了坏事肯定会觉得害怕。
你无法取悦所有人，所以不要尝试。
Entrepreneurship means never giving up and finding opportunities in difficulties.
The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to go to war with one another.
用音乐传递希望。