It's humanly possible to know that much.和Learn things the hard way这两句谚语什么意思?

It's humanly possible to know that much.和Learn things the hard way这两句谚语什么意思?
It's humanly possible to know that much.和Learn things the hard way这两句谚语什么意思?

It's humanly possible to know that much.和Learn things the hard way这两句谚语什么意思?
1.It's humanly possible to know that much 大概意思就是你可以知道的更多,做出更多以为你自己做不到的事情,就是人的潜力是无限的这种意思=.=（不好意思,这个我真的不知道是什么谚语）
2.Learn things the hard way 吃一堑,长一智