It is an incalculable added pleasure to any one's sum of happiness if he or she grows to know, even slightly and imperfectly, how to read and enjoy t… - Theodore Roosevelt

The welfare of each of us is dependent fundamentally upon the welfare of all of us, and therefore in public life that man is the best representative of each of us who seeks to do good to each by doing good to all; in other words, whose endeavor it is not to represent any special class and promote merely that class's selfish interests, but to represent all true and honest men of all sections and all classes and to work for their interests by working for our common country. We can keep our government on a sane and healthy basis, we can make and keep our social system what it should be, only on condition of judging each man, not as a member of a class, but on his worth as a man. It is an infamous thing in our American life, and fundamentally treacherous to our institutions, to apply to any man any test save that of his personal worth, or to draw between two sets of men any distinction save the distinction of conduct, the distinction that marks off those who do well and wisely from those who do ill and foolishly.

If you believe you can then you're already halfway there

Unjust war is to be abhorred; but woe to the nation that does not make ready to hold its own in time of need against all who would harm it! And woe thrice over to the nation in which the average man loses the fighting edge, loses the power to serve as a soldier if the day of need should arise!