No matter how bad it is happening today, you shouldn't be sad. Because on this day, you are the youngest in the rest of your life.

无论今天发生多么糟糕的事情，都不应该感到悲伤，因为今天是你往后日子里最年轻的一天了。

youdao

I have learned that, no matter what happens, how bad it seems today, life goes on, and it will be better tomorrow.

不管发生什么，无论今天看上去是多么的糟糕，生活在继续，明天会更好。

youdao

'I've learned that no matter what happens, or how bad it seems today, life does go on, and it will be better tomorrow.'

我学到无论什么发生，今天看上去怎样糟糕，生活会继续，明天会更好！

youdao