Why Valuable Things Require Development Over Time:

The ultimate key to success in life:

There is a category of class of things which can be achieved in your life only through a slow steady, consistent investment into that thing over a period of years on a daily basis which ultimately accretes( grow by accumulation) to some amazing result that you cannot get any other way

The most valuable things in life are those things that are built in this fashion ( this is how you make yourself successful, deeply satisfied and happy in life)

Examples:

Education:

After certain number of decades you can coast off of that success for the rest of your life, pays dividends forever