Great sailors are not made on calm seas.
Just because the industry leader does it that way doesn't mean it's the best way of doing it.
Just because it works doesn't mean it's right.
If you can only cover costs, capitalism is irrelevant.
If you can't solve a problem forward, it can usually be solved by working it backward.
Work smarter, not harder
The key to success opens many doors.
Overdoing things is harmful in all cases, even when it comes to efficiency.
When you come to a fork in the road, take it.
Any sufficiently advanced technology is indistinguishable from magic.