Zeal is fit only for wise men, but is found mostly in fools.

Zeal without knowledge is a runaway horse.

Zeal, when it is a virtue, is a dangerous one.

Self is a bad counselor

If you wish good advice, consult an old man.

Good counsel has no price.

Don't teach your grandmother to suck eggs.

Counsels in wine seldom prosper.

Counsel without help is useless.

Counsel must be followed, not praised.