[Anacardo]

[ QUOTE ]
If you could teach one thing to mankind, what would it be and why?

[/ QUOTE ]

All that would be of true value to mankind, is not within my power to teach. For all the important stuff, I direct you to Baha'u'llah.

There is no category of human knowledge which I feel to be A) well within my competence to teach and B) of real benefit to the masses.