Al Yankovic quote
I've learned how to use my spam filter pretty effectively.
Al Yankovic
Quotes To Explore
People are stubborn about what they perceive to be the right thing or the wrong thing, and it takes a long time to filter this human condition. There's a waiting period until people catch up. But if you have patience - which it takes when someone thinks differently from you - everybody always catches up. That patience is a wonderful virtue.
Johnny Mathis
The difference between a stranger sending you a message that you might be interested in at a very low volume level, no repetition, just sending it to very few people, and that being done as spam - those things get close enough that you want to be careful never to filter out something that's legitimate.
Bill Gates