Some people have no idea what they're doing, and a lot of them are really good at it.
We will never be an advanced civilization as long as rain showers can delay the launching of a space rocket.
Some people see the glass half full. Others see it half empty. I see a glass that's twice as big as it needs to be.
Inside every cynical person, there is a disappointed idealist.
If all the world is a stage, where is the audience sitting?
When people say “clean as a whistle”, they forget that a whistle is full of spit.