Housework isn't valuable, because one doesn't get paid for it. Determine whether any of the following statements are refutable. You cannot trust a stranger. Young people who move away from home to attend college are always under a great deal of stress. PHIL 115 is always boring.
All dogs have four legs.
All unmarried males are bachelors. If you commit murder, you end up in prison for a long time. All mammals breathe air. But our world is so full of change that we cannot predict which fields will provide job openings in the future. Given this, we can't form any reasonable life plans.