Every economy is uncertain. Referring to this or any economy as 'uncertain' is an unnecessary and pessimistic redundancy.

Man's role is uncertain, undefined, and perhaps unnecessary.

Every day, people settle for less than they deserve. They are only partially living or at best living a partial life. Every human being has the potential for greatness.

For every good reason there is to lie, there is a better reason to tell the truth.

Man's role is uncertain, undefined, and perhaps unnecessary.

Never expect people to treat you any better than you treat yourself.