Sacrifice, which is the passion of great souls, has never been the law of societies. – Henri Frederic Amiel

The heights by great men reached and kept were not attained by sudden flight, but they, while their companions slept, were toiling upward in the night. – Henry Wadsworth Longfellow

We can offer up much in the large, but to make sacrifices in little things is what we are seldom equal to. – Johann von Goethe

Self-sacrifice is the real miracle out of which all the reported miracles grow. – Ralph Waldo Emerson