Work throughout day and night

I have gone through a lot of stress through days and night, I probably think every hustling day and night must be rewarded with a lot of outcome, but this simple test which I think it works for hour on doing someth

Literally the believe is that the Gold smith that hit his hammer on a particular steel knows what he was looking for. So it natural for every man that invest much of time in something worth while must be financially independence or successful.

Going through history of self made millionaires, i mean people like Walmart who have made million of dollars because of their orientation about business, time and risk involved.

But categorically, i am saying when you work 10hr in a day compare to the person working in 18hr, the productivity of the two working hours will be total different. Because the time invest in the business is different, then the output should not be same. So I quite understand time is now money.