Do unto others what you want done unto you.
The Way is not for, but from, man; if we take the Way as something superhuman, beyond man, this is not the real Way.
To understand yourself is the key to wisdom.
Clever talk can confound the workings of virtue, just as small impatiences can confound great projects.
Return good for good; return evil with justice.
If a man keeps cherishing his old knowledge so as continually to be acquiring new, he may be a teacher of others.