Books say: She did this because. Life says: She did this. Books are where things are explained to you; life is where things aren't.
Customer loyalty is earned, never given.
Invention is not enough. Tesla invented the electric power we use, but he struggled to get it out to people. You have to combine both things: invention and innovation focus, plus the company that can commercialize things and get them to people.
土壤的健康决定了人民的健康。