Give a man a fish? Or teach a man to fish?

We often use the following chinese proverb to describe what is occuaptional therapy:

"Give a man to fish, he can eat for a day.
Teach a man to fish, he can eat for a lifetime."

And sometimes we use the following to describe the differenece that the physiotherapists(PT) and occupational therapists(OT) do:

"PT teaches people how to walk.
OT teaches people how to dance."

And then, I think now OTs should use the following :

"We are not content to give a fish or teach how to fish. We will not rest until we have revoluntionized the fishing industry."

(The above quote is taken from some social entreprenuer related website by my work presentation mates when my grp was doing research few weeks ago)