Yes, that is correct. However, Mikhail Gorbachev also said this... er... abridged one. If he copied it from Hillel, I didn't know it. Either way, I still think it is a good quote.
just sendin a message sayin how much i apprecate you helping akira along, i dont really know akira.. but to see someone helpng him (maybe sould adress akira as 'her'. oh well) in a time of great stress speaks volumes about your personality