keep conscience clear,then never fear. 問心無愧，永無畏懼。

who pleasure gives,shall joy receive. 予人以快樂者，自己會獲得快樂。

accidents will happen. 天有不測風云。

a clean hand wants no washing. 身正不怕影子斜。

a contented mind is perpetual feast. 知足常樂。

give him an inch and he will take an ell（a yard）. 得寸進尺。

great minds think alike.英雄所見略同。

it is no good crying over the spilt milk. 覆水難收。

never do things by halves.做事不要半途而廢。

no one is wise at all time. 智者千慮，必有一失。

out of sight, out of mind.眼不見，心不煩。

there is no smoke without fire. 無風不起浪。

walls have ears.隔墻有耳。

after a storm comes a calm·否極泰來；雨過天晴.

the mills or god grind slowly·天網恢恢,疏而不漏.

go through fire and water 赴湯蹈火