He is truly rich who desires nothing and he is truly poor who covets all .
知足者富，贪心者穷。
Those who are content are wealthy. Those who persevere have will power. Those who do not lose their center endure. Those who die But maintain their power live eternally.
知足者富。 强行者有志。 不失其所者久。 死而不亡者寿。
the discontented never rich.
不知足者永不富有。
Content makes poor men rich; Discontent makes rich men poor .
知足者虽贫犹富，贪婪者虽富亦贫。
He's very knowledgeable about football.
他的足球知识很丰富。
You have very rich knowledge about football.
你的足球知识真丰富！
The rich are not always contented .
富有的人总是不知足。
The contented man is never poor,
“知足者永不贫穷，
Content makes poor men rich; discontentment makes rich men poor.
知足使穷人富有，不满使富人贫穷。
Content makes poor men rich; discontent makes rich men poor.-Benjamin Franklin
知足使穷人富有，贪婪使富人贫穷。--富兰克林
The wise man knows he knows nothing, the fool thinks he knows all .
智者知不足，蠢人多自负。
Knowledge make one laugh, but wealth make one dance.
知识使人笑口常开，财富使人手舞足蹈。
Knowledge makes one laugh, but wealth makes one dance.
知识使人笑逐言开，财富使人手舞足蹈。
Contentment is natural wealth, luxury is artificial poverty.
知足是天然的财富，奢侈是人为的贫困。
Knowledge makes one laugh, but wealth makes one dance. --Smiles
知识使人笑逐颜开，财富使人手舞足蹈。——斯迈尔斯
Content knows how to be free from desires. Gratitude is the gateway to wealth.
知足，是解脱欲望的妙方。感恩，是拥有财富的法门。
You never know what is enough, unless you know what is more than enough. --W.Blake
欲知何者为足够，必须先知何者为多余。——布莱克
Consumers are supposed to be well informed.
消费者被认为是具有足够知识的。