Every tree planted today is a promise to tomorrow.

Before you are old， attend as many funerals as you can bear， and listen. Nobody talks about the departed’s achievements. The only thing people will remember is what kind of person you were while you were achieving.

这个世界的问题在于愚者和狂徒对自己如此确信，而智者却充满疑虑。

逃避过去的唯一方法就是面对它。