土壤上的每一道拖拉机轨迹，都是传统面容上的一道疤痕。

仅靠技术无法拯救海洋，还需要对伦理和生态的承诺。

The best way to predict the future is to invent it.

"The only thing that could spoil a day was people. People were always the limiters of happiness except for the very few that were as good as spring itself."

解释：处于安全环境时要考虑到可能出现的危险，考虑到危险就会有所准备，事先有了准备就可以避免祸患。