1. content with one's lot
2. santosh
Examples:
1. 諺知足長樂。
A contented mind is a perpetual feast.
2. 諺知足勝於財富。
Content is better than riches.
3. 知足者常樂。
Happy is he who is contented with what he has.
The camel desire horn and lose her ear.
知足不辱。
He is wise that knows when he's well enough.
知足為智者。
You can't complain.
妳該知足了。
Happiness consists incontentment.
幸福在於知足。
That dog is a contented lot.
那是條知足的狗
The rich are not always contented.
富有的人總是不知足。
He is truly rich who desires nothing and he is truly poor who covets all.
知足者富，貪心者窮。
in an insatiable manner; with persistence but without satisfaction.
以不知足的方式；貪得無厭地。
Fools never know when they are well.
[諺]蠢人總是不知足。
He is not contented even though he is very rich.
即使他有錢，但還是不知足。
情深: affectionateness
We are much attached to each other.
我們之間感情深厚。
the Terms of Endearment
母女情深
Three Colors: Red
紅色情深
My heartiest birthday greetings to you, a feeling much warmer than anybody can know. Best wishes for everything your heart desire in the year.
我誠摯的生日祝福，情深意重，祝妳在未來的壹年裏，心想事成！
A couple who are openly affectionate or demonstrative with each other, especially in public.
恩愛夫妻公開地情深意切的壹對夫婦，或尤其在公***場合互相感情外露的夫婦
Absence sharpen love, presence strengthen it.
離別情切，相聚情深。
William Casey, President Reagan's D.C.I., was a man who would not let facts get in the way of preconceived ideas – or rules get in the way of what he wanted to do. He had contempt for law as a constraint on those who hold power.
裏根總統任內的中情局局長凱西是壹個成見很深、不顧事實的人－要做壹件事，也不管什麽條規。他蔑視法律，認為是對掌權者的束縛。
With the deepest appreciation; most sincerely.
真誠的帶著最深的感激之情的；最真誠的