Look within 是什么意思？是“自己”的意思吗？

Look within:找回灵魂（真我），展现真实的自我。

请参考以下资料：

另一首歌名：Look Within Me

歌手: Poco | 歌曲名: LOOK WITHIN
　
When you're down, and feelin' low, and there ain't nobody,
and no place to go
Don't feel alone, 'cause you have a friend,
look within, look within

So many times, we go astray, and we need somebody
to show us the way
Don't be afraid, 'cause you have a friend,
look within, look within

Chorus:
Within every soul, there was left the seeds of need
As in the soil of the earth, they are concealed
Prayer is the rain, to make 'em grow
Water them well, and they shall yield

Don't feel sad, and don't be blue,
there is somebody waitin' on you

Open your heart, 'cause you have a friend,
look within, look within

(Solo)

(chorus)

So don't feel sad, and don't be blue,
there is somebody waitin' on you
Open your heart, 'cause you have a friend,
look within, look within

Look within, look within, open your heart,
baby now look within
Open your heart, let that love light shine within
Open your heart, baby now look within
Open up, I said open up, open up and let that love light in...
(to fade)

供参考