Who wrote this piece

I will pass this way but once if there's any good that I can do
Let me do it now for I'll never pass this way again...

I will see this day but once if there's any kindness I can show
Let me show it now for I'll never see this day again...

Tomorrow may be too late my friend to do all the good that you planned
So reach out to those who need you and lend them a helping hand...

I will know this world but once if there's any love that I can give
Let me give it now oh Lord please show me how...

For I'll never know this world, I'll never see this day,
I'll never pass this way again -

Who wrote this...

I will pass this way but once if there's any good that I can do
Let me do it now for I'll never pass this way again...

I will see this day but once if there's any kindness I can show
Let me show it now for I'll never see this day again...

Tomorrow may be too late my friend to do all the good that you planned
So reach out to those who need you and lend them a helping hand...

I will know this world but once if there's any love that I can give
Let me give it now oh Lord please show me how...

For I'll never know this world, I'll never see this day,
I'll never pass this way again -

I believe that was written by Ronnie Gaylord. The song was famously covered by Glen Campbell.

Glen Campbell...

Did you try googling it before you posted a question here?

Khali Gibran

"I expect to pass through this world but once. Any good therefore that I can do, or any kindness or abilities that I can show to any fellow creature, let me do it now. Let me not defer it or neglect it, for I shall not pass this way again." (William Penn, written in Newgate Prison, 1670)

"You have answered a question from 2010 and I don't understand why anyone would sign on, get a user name, post once and disappear" - Judy Kaytee, 2012.

Etienne de Grellet (1773-1855);
Quaker missionary

Source, please? I'm not finding it and I'd like to know. Good answer, I just can't find the source.