Fine clothes may disguise, but silly words will disclose a fool
A kindness is never wasted
Our insignificance is often the cause of our safety.
Little friends may prove great friends.
An oak and a reed were arguing about their strength. When a strong wind came up, the reed avoided being uprooted by bending and leaning with the gusts of wind. But the oak stood firm and was torn up by the roots.
Beware of a wolf in sheep's clothing.