如果你借了什么东西，试着在归还的时候把它变得比你借到时的状态更好。清洁它、打磨它、填充它。
The forest doesn't need us; we need the forest.
The only way to overcome obstacles is to face them head-on.
Safety must remain our top priority in every operation, every day.
我们与土地的联系不仅是物理的，而且是精神的。