haul in one's horns

No one knows for sure how well cash and other big-ticket rewards work in education over the long haul.

没有人能够确切知道在长期范围内现金和高价奖品能够在对教育产生多大的作用。

I've been witness to the character of the people of America, who have shown calm in times of danger, compassion for one another, and toughness for the long haul.

我本人是美国人民性格的见证人之一，在危险面前能够保持镇定，能够对他人保持宽容，能够长久保持决心。

When you’re just starting out as an entrepreneur, you have an enormous number of paths to choose from – but when one of those paths really starts to pay off, it locks you in for the long haul.

当你作为一个企业家刚刚起步的时候，你有很多条路可以选择—但当某一条路开始有成效的时候，你将会长期从事它。