No great discovery was ever made without a bold guess.
In entrepreneurship, as in science, you are not always going to have all the facts before you embark on your next venture (experiment). It is therefore critical to develop the skill of gathering what data you can, forming one or several hypotheses, then using your intuition and perseverance to discover “reality” and make your way toward your goals. As entrepreneurs and achievers, we all know this to be true, but it is nice to hear it from one of the great scientists of history as well. Intuition plays a significant role in all speculative endeavors.