解释：不可以不知道活着的乐趣，也不可以不知道虚度光阴的担忧。

你完成得越多，你想要完成的就越多。

If we want clean air and water, we must start by protecting our forests.

"The truth is, unless you let go, unless you forgive yourself, unless you forgive the situation, unless you realize that the situation is over, you cannot move forward."