American Quotes and aphorisms about hypotheses Tabetha S. Boyajian John Forbes Nash, Jr. Benjamin N. Cardozo ,, The rules and principles of case law have never been treated as final truths but as working hypothe... David Eagleman Huston Smith Stanley B. Prusiner Robert Nozick Cleveland Abbe Steve Blank ,, The Lean Startup is a process for turning ideas into commercial ventures. Its premise is that start... Steve Blank