Listed below are links to proverbs and quotations available on the net.
 

ESL Quote Page
ESL Cafe's collection of random quotes and proverbs from all over the world.

The Quotations Page
One of the best collections on the Net, brought to you by Michael Moncur.

Russian Proverbs and Sayings
Collection of Russian proverbs and sayings, from Russian author M. Dubrovin.

Some African Proverbs
Selection of 18 African proverbs.