The greatest sacrifice is ...

The greatest sacrifice is when you sacrifice your own happiness for the sake of someone else.
The greatest sacrifice is when you sacrifice your own happiness for the sake of someone else.
 unknown

More phrases

When you have war, whether it's a war against drugs, war against terrorism, war overseas, the mentality of the people change and they're more willing to sacrifice their liberties in order to be safe and secure.
Who sows virtue reaps honor.
When a warrior goes down, you pick up his shield and go play in honor of him.
 Chip Kelly
We are all warriors. Each of us struggles every day to define and defend our sense of purpose and integrity, to justify our existence on the planet and to understand, if only within our own hearts, who we are and what we believe in.
 Steven Pressfield
When one has nothing to lose, one becomes courageous. We are timid only when there is something we can still cling to.

Quotes from the same author

The successful warrior is the average man, with laser-like focus and a chair that's not obtained from Craigslist that keeps poking into his back.
 Unknown
Honor your father and mother (this is the first commandment with a promise),.4 Fathers, do not provoke your children to anger, but bring them up in the discipline and instruction of the Lord.
 Unknown
Put yourself in a state of mind where you say to yourself, "Here is an opportunity for me to celebrate like never before, my own power, my own ability to get myself to do whatever is necessary".
 Unknown
Shopping online is fantastic for comparison shopping, because never before have you had the ability to see all the prices offered from everybody at one time.
 Unknown
Aim for success, not perfection. Never give up because you will lose the ability to learn new things. Move forward with your life.
 Unknown