I believe it would refer to intelligence quotient.
For most people, work is the center of life.
It is the main supplier of money that they could use to buy food, pay their bills, or to use for enjoyment. All those things combined will make people afraid of discarding their work.
Waterways were among humanities first major transport routes. Whereas oceans acted as barriers in ancient times, in modern times they have been highways of travel and trade.
The advancement of innovation decidedly influenced our wellbeing is that it has expanded the quality and accessibility of medications. Present day innovation is just a progression of old innovation, the effect of innovation in current life is immeasurable, we utilize innovation in various ways and now and then the way we execute different advances winds up hurting our lives or the general public we leave in.
