聪明
Safest way to get what you want is to deserve what you want.
Spend each day trying to be a little wiser than you were when you woke up.Discharge your duties faithfully and well.Systematically you get ahead, but not necessarily in fast spurts...At the end of the day if you live long enough most people get what they deserve.
Develop into a lifelong self-learner through voracious reading.cultivate curiosity and strive to become a little wiser every day.