We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.
The steel industry must evolve or risk becoming obsolete. Adaptation is survival.
You have to fight to reach your dream. You have to sacrifice and work hard for it.
Innovation is the soul of enterprise development; without innovation, there is no future.
The important thing is not to stop questioning. Curiosity has its own reason for existing.