A challenge? Teach vs Learn

In response to Isa theme: Teach vs Learn, all I could think of was famous quotes, like the one in the comment I posted:

"It's easier to follow the leader than to lead the follower"

or this one for example:

"I am always ready to learn, but I do not always like being taught"

Winston Churchill

And what about this one which could be a response to Churchill and to many of us, of course :)

"You are a child. Accept the fact. Be humble - be teachable. Lean upon the wisdom of others until you have gained your own." Eliza Farnham