Sacrifice, which is the passion of great souls, has never been the law of societies.
Henri Frederic AmielA team will always appreciate a great individual if he's willing to sacrifice for the group.
Kareem Abdul-JabbarGreat achievement is usually born of great sacrifice, and is never the result of selfishness.
Napoleon HillA good sacrifice is one that is not necessarily sound but leaves your opponent dazed and confused.
Nigel Short