I don't think most people want to be unhappy. It's just something they've gotten good at.
The people in your life who don't need an invitation still like to get one.
There are couples a matchmaker would match every time - and couples who, for no rhyme or reason, rhyme.
If I were Opportunity, I wouldn't just knock, you'd have to sign.
Every day is conquerable by its hours, and every hour by its minutes.
A blogger is an average person who happens to have a need to count his friends every half hour.