No fine work can be done without concentration and self-sacrifice and toil and doubt.

The key to faith is what we are willing to sacrifice to obtain it.

To gain that which is worth having, it may be necessary to lose everything else.

Sweat plus sacrifice equals success.

One-half of knowing what you want is knowing what you must give up before you get it.

There's only one effectively redemptive sacrifice, the sacrifice of self-will to make room for the knowledge of God.

No sacrifice short of individual liberty, individual self-respect, and individual enterprise is too great a price to pay for permanent peace.

The whole point of a sacrifice is that you give up something you never really wanted in the first place. People are doing it around you all the time. They give up their careers, say -- or their beliefs -- or sex.

As soon as sacrifice becomes a duty and necessity to mankind. I see no limit to the horizon which opens before him.

Greater love hath no man than this, that he lay down his friends for his life.