# 1999/4/15 #=======# # ideas # #=======# 1. choose idea 2. look for proof (Peikoff) reduce to observations (Rand) check your premises I see I infer I feel John says Bible says ... 3. look for contradiction (Peikoff) integrate with context of all knowledge check your conclusions ... 4. decide arbitrary (no evidence) possible (some evidence, no contradiction) probable (substantial evidence, no contradiction) certain (conclusive evidence)