Life is always like this. It will not make you happy all the time. But we still need to live fervently. There are many things worthy of your love throughout your whole life. Don’t feel disappointed because of a little dissatisfaction.

生活总是这样，不能叫人处处都满意。但我们还要热情地活下去。人活一生，值得爱的东西很多，不要因为一个不满意，就灰心。

句 路遥 《人生》