师夷长技以制夷。
学习西方的先进技术来抵御西方的侵略
The best time to work on your marriage is before you have one.
如果没有模型,我们在预测气候变化方面将如同在黑暗中摸索。
"We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction."