You climb as hard as you can by just advancing one inch at a time. That's the secret of life. - Charlie Munger

If you don’t get this elementary, but mildly unnatural, mathematics of elementary probability into your repertoire, then you go through a long life like a one-legged man in an ass-kicking contest.

It is not always recognized that to unction best, morality should sometimes appear unfair, like most worldly outcomes. The craving for perfect fairness causes a lot of terrible problems in system function. Some systems should be made deliberately unfair to individuals because they'll be fairer on on average for all of us. Thus, there can be virtue in apparent non-fairness.

I sought good judgment mostly by collecting instances of bad judgment, then pondering ways to avoid such outcomes.