One cannot eat one's cake and have it.
一个人不能把他的糕饼吃掉之后还留在手上。
更多英语名言
To do great work a man must be very idle as well as very industrious.
Have no fear of perfection -- you'll never reach it.
Many people's tombstones should read: "Died at 30, buried at 60."
Fear not that the life shall come to an end, but rather fear that it shall never have a beginning.
You can have it all. You just can't have it all at once.
(中国日报网英语点津 陈丹妮 编辑)