<prompt> Translate the following text to EnglishHistoria ya utabiri wa bajeti inapaswa kuwa ukumbusho wa kutokuwa na furaha juu ya uhakika kwamba ziada kubwa zitafanyika katika miaka kumi ijayo kama ilivyopangwa.  <response>: The history of budget forecasts should be a reminder not to be complacent about the certainty that large surpluses will materialize over the next 10 years as projected. 