pursuit of happiness

is complicated by not knowing when you've found it.

The pursuit of happiness is complicated by not knowing when you've found it.

The pursuit of happiness is often a sure way to unhappiness.

The pursuit of happiness is what makes the human race.

is a most ridiculous phrase: if you pursue happiness you' II never find it.

is a right given by the Constitution, but the right is merely the right of pursuit. You have to catch it yourself.

The Constitution only gives people the right to pursue happiness. You have to catch it yourself.

pursuit of happiness, n.All