历史首先是那个遗产的创造和记录;进步是其日益增长的丰富性、保存、传递和使用。
译文:人如果没有长远的考虑,必然会埋下深重的祸根。在灾祸还未萌芽时,又有谁能理解提前预防的心思呢?
The only time I know that something is true is at the moment I discover it in the act of writing.
The best solutions often come from listening to those who work on the water every day.