我们必须听取科学家的意见，并根据他们对海洋生态系统的警告采取行动。
学习新编程语言的最好方法是用它编写程序。
The power of the legislative being derived from the people by a positive voluntary grant and institution, can be no other than what that positive grant conveyed, which being only to make laws, and not to make legislators, the legislative can have no power to transfer their authority of making laws to any other hands.
购买股票的最佳时机是它们不受欢迎的时候。
Die Zeit heilt nicht alle Wunden, sie lehrt uns nur, mit dem Schmerz zu leben.