"The harder you work, the luckier you get."
海洋不仅是一种资源,更是一种责任。我们必须为子孙后代明智地管理它。
“柠檬问题”指的是当卖家比买家掌握更多信息时,评估产品质量的困难。
预测未来的最好方法是创造它。
Ingersoll's story of the man that went down from heaven on a reduced-rate excursion ticket good for 30 days --- and tried to sell his return ticket.