Life is uncertain; death is certain.
There's a treasury full of jade and jewels; It is in you. Don't go searching far from home for it-it's here.
Your greatest weapon is your enemy's mind
All that we are is the result of what we have thought. If people speak or act with evil thoughts, pain follows them. If people speak or act with pure thoughts, happiness follows them, like a shadow that never leaves them.
Consider Others as Yourself.
Good men and bad men differ radically. Bad men never appreciate kindness shown them, but wise men appreciate and are grateful. Wise men try to express their appreciation and gratitude by some return of kindness, not only to their benefactor, but to everyone else