The most important and valuable resource in the world is time. It is limited and non-refundable. You can never take back the time you lost. Time spent productively is valuable. Every second, every minute, every hour dedicated to something that could improve your status whether that is physically, mentally or financially... expect something good to come out of something you made time for. You have to choose wisely where to spend your time because making this choice, you will be trading an opportunity for another. If you decided to spend this time lounging around instead of dedicating your time to improving yourself then you are losing the chance to be a better version of yourself.
Time spent on a specific work will or should result in a good or decent amount of money in exchange.
The facts you highlighted can not be over emphasized because it is an aspect of life that should not be neglected which I will also love to rephrase it to be understanding the time and season, people who does understood the value of this elements are never the same with others that didn't, time as a factor is indeed expensive to be misused because it all counts. How and what we spends our time on speaks more better of us and the keyward or watch words should be that our time should be use in an extremely consciousness developing our personal self as much as we can which of course has a positive rewards.