Think with the wise, but talk with the vulgar.
To deceive a diplomat speak the truth, he has no experience with it.
The tongue has no bones, yet it breaks bones.
Where there is a sea there are pirates.
It is easier to talk than to hold one's tongue.
Deeds are fruits, words are only leaves.
The style is the man himself.
You can't shake hands with a clenched fist.
Kindness begets kindness.