I certainly don't approve of, or agree with all of the quotes at this site, but I do like many of them and am grateful for the work that Terri Guillemets has done over the past twenty years collecting, and eleven years publishing such a great array of tidbits from thousands of sources.
The quotes are organised into more than 400 overlapping categories.
I enjoyed this quote today:
He who trims himself to suit everyone will soon whittle himself away. ~Raymond Hull