请根据下面提示，结合你的校园生活中的一个事例，就英语格言（Failure is the mother of success）这一话题，用英语写一篇短文。

In fact, there aren’t always bright sunshine and gentle breeze, birds’ singing and flowers’ fragrant in our daily life. We have so many failures and hardships that someone will be disappointed and give up the hope of success, but life is what you make it.

注意：

1．无须写标题，不得照抄英语提示语；

2．除诗歌外，文体不限；

3．词数为120左右。

微观经济学要解决问题是资源利用，宏观经济学要解决的问题是资源配置。