Both tears and sweat are salty, but they render a different result. Tears will get you sympathy; sweat will get you change.
“You gotta have fun. Regardless of how you look at it, we're playing a game. It's a business, it's our job, but I don't think you can do well unless you're having fun.”
“I would not say that George Bush doesn't care about people at all. I think that his loyalties are to the upper class.”