1、未雨绸缪。

save against a rainy day、

2、造物之前，必先造人。

Man must be made before creation、

3、磨刀不误砍柴工！

Sharpening your ax will not delay your job of cutting wood!

4、枕戈待旦。

make a pillow of one 's spear waiting for daybreak、

5、走运时做好倒霉的准备。

Be prepared for bad luck when you're lucky、

6、不打无准备之仗！

No war without preparation!

7、有备无患。

be prepared against want、

8、凡事预则立，不预则废。

Everything is done in advance, and if not, it will be abandoned、

9、与其临渊羡鱼，不如退而结网。

It is better to retreat and form a net than to admire fish in the sea、

10、防患于未然。

Take precautions、