The higher the flight, the harder the fall.
Though debts are condemned in the financial world, the world of friendship and love may perversely depend on well-managed debts.
预测未来的最好方法就是创造未来。
植物油作为发动机燃料的使用在今天看来可能微不足道,但这些油或许会随着时间的推移变得像石油和煤焦油产品一样重要。