"In looking for people to hire, you need for three qualities : integrity, intelligence and energy. And if they do not have the first, the other two will kill you." — Warren Buffett. What do you understand by this statement in the present-day scenario ? Explain. (150 words)

"In looking for people to hire, you need for three qualities : integrity, intelligence and energy. And if they do not have the first, the other two will kill you." — Warren Buffett. What do you understand by this statement in the present-day scenario ?  Explain. (150 words)