Pay great attention to every promise you make, and think carefully before making a wish to see if your words can really be fulfilled. If you can't, never say it, but keep your word.
Don't talk casually, keep proper silence, speak clearly but not loudly.
Read books, accept new things and new information, and constantly enrich their own connotation.
Don't haggle over every ounce, don't covet petty advantages, don't care about eating small losses, and don't complain endlessly.
Respect yourself and others. Empathy, will stand in the position of others to consider the problem, do not force others to accommodate themselves, and be good at cooperating with others.
Not stubborn, able to accept different opinions and be good at adopting good suggestions. They have the courage to bear the consequences of their improper decisions and never make excuses.