“Every game has principles that successful players master to achieve winning results. So does life.” - Ray Dalio.
One of the best books I have read this year has been Principles by Ray Dalio. Of the many lessons, it taught me that pain is necessary in progress, the process is greater than the finish line and to think in terms of second and third order consequences as opposed to first.
Highly recommend Principles it to anyone looking to develop a strong mental framework and approach to business and life.