Pessimists see problems in opportunities, while optimists see opportunities in problems.
悲观者在机会中看到问题，而乐观者在问题中看到机会。
Optimists always find hope in life, while pessimists see only disappointment within hope.
乐观者总能在生活中发现希望，而悲观者只会在希望中看到失望。
Optimists see opportunities in every crisis, while pessimists see crises in every opportunity.
乐观主义者在每次危机中看到机遇，而悲观主义者在每个机遇中看到危机。
