1.One meaning is that a person who never settles down in one place will not be successful.
settle down 定居;安定下来;专心于
One day I'll want to settle down and have a family.
总有一天我会想安顿下来,成个家 。
It'd be fun, after the situation in Europe settles down, to take a trip to France.
欧洲局势平定下来之后,去法国旅行将会很好玩 。