It [the Civil War] was a heroic struggle; and, as is inevitable with all such struggles, it had also a dark and terrible side. Very much was done of good, and much also of evil; and, as was inevitable in such a period of revolution, often the same man did both good and evil. For our great good fortune as a nation, we, the people of the United States as a whole, can now afford to forget the evil, or, at least, to remember it without bitterness, and to fix our eyes with pride only on the good that was accomplished.
Theodore RooseveltThere are always in life countless tendencies for good and for evil, and each succeeding generation sees some of these tendencies strengthened and some weakened; nor is it by any means always, alas! that the tendencies for evil are weakened and those for good strengthened. But during the last few decades there certainly have been some notable changes for good in boy life. The great growth in the love of athletic sports, for instance, while fraught with danger if it becomes one-sided and unhealthy, has beyond all question had an excellent effect in increased manliness.
Theodore RooseveltThere is a delight in the hardy life of the open. There are no words that can tell the hidden spirit of the wilderness, that can reveal its mystery, its melancholy and its charm. The nation behaves well if it treats the natural resources as assets which it must turn over to the next generation increased; and not impaired in value. Conservation means development as much as it does protection.
Theodore Roosevelt