No One Knows all There is to Know

The Power of Humility: Choosing Peace over Conflict in Relationships
The Power of Humility
With a BS degree in tow
Flo went to farmer Fred to show
That she was expert and did know
How things on any farm should grow

She pointed to a tree to show
Fred I bet that you couldn't grow
Ten apples on that tree below
It really wasn't worth the dough

Humility: A Forgotten Virtue (Strength for Life)
Humility: A Forgotten Virtue
Fred said, You may be right you know
Your education it does show
I'm startled at how much you know
That is a pear tree my dear Flo

So BS doesn't mean we know
Though BS happens here below
No matter what we think we know
No one knows all there is to know