Make believability-weighted decisions. ... Operate by principles ... that are so clearly laid out that their principles can be easily assessed and yo… - Ray Dalio

Remember not to be overconfident in your assessments, as it’s possible you are wrong.

It seems to me that life consists of three phases. In the first, we are dependent on others and we learn. In the second, others depend on us and we work. And in the third and last, when others no longer depend on us and we no longer have to work, we are free to savor life.

first principle: • Think for yourself to decide 1) what you want, 2) what is true, and 3) what you should do to achieve #1 in light of #2 . . . . . . and do that with humility and open-mindedness so that you consider the best thinking available to you.