雅思口语天天练：谚语学习　　1.
A fall into a pit, a gain in your wit.
吃一堑，长一智。
　　2.
A contented mind is a perpetual feast.
知足常乐。
　　3.
A light heart lives long.
静以修身。
　　4.
A bad beginning makes a bad ending.
不善始者不善终。