Three!

Three things in life once gone never come back.
1. Words.
2. Opportunity.
3. Time.

Three things in life are never sure.
1. Dreams.
2. Success.
3. Fortune.

Three things in life that make you a great person.
1. Hard Work.
2. Sincerity.
3. Success.

Three things in life are most valuable.
1. Love.
2. Self respect.
3. Friends.

Three things in life must not be lost.
1. Peace.
2. Hope.
3. Honesty.

Three things in life that destroy a person.
1. Greed.
2. Pride.
3. Anger.

This may not be true to some people tho.