【释义】松柏在严寒的岁末最后凋谢，雄鸡在风雨交加之时依然啼鸣不止。

I'm trying my hardest, but I can't have everything. I can't have the looks, the rapping ability, the scoring, and the free throws.

Financial technology should focus on data security and privacy protection, which is the foundation for sustainable development of the industry.

在经济学中，规则的小变化可能导致结果的大变化。