One thing about life, you can spend all your years chasing all the valuables you need to chase.
Money, power, status, degrees and everything the world has given you. Then death can just come from nowhere and take all of it all and nothing else matters really in your life.
While you are busy chasing those goals, chasing the money, chasing everything, make sure you stay true to your head. Make sure you stay alive, stay ready to eat the fruit of your labor.
Don't overwork yourself to an extent that you don't have even strength to enjoy what you have worked for. That is the most hard part in life.
Always try to preserve energy for the most important thing in life, which is health. Take good care of your health and be the best in everything you do. What is the benefit of having all the money and not enjoying it all?
Having enough time to spend or do what you want to do.
The most important thing is to enjoy it all. You don't want to waste your money or buying your free time. That is why you need to be very careful on how you manage your life and your time and energy so that you don't overwork yourself.