Donella H. Meadows Knowledge QuotesDonella H. Meadows Remember, always, that everything you know, and everything everyone knows, is only a model. Get your model out there where it can be viewed. Invite others to challenge your assumptions and add their own. Donella H. Meadows BestQuotes4Ever.com Remember, always, that everything you know, and everything everyone knows, is only a model. Get your model out there where it can be viewed. Invite others to challenge your assumptions and add their own. |
1267