2976  “People are just as happy as they make up their minds to be.”
2618  “Life is an opportunity, benefit from it. Life is beauty, admire it. Life is a dream, realize it. Life is a challenge, meet it. Life is a duty, complete it. Life is a game, play it. Life is a promise, fulfill it. Life is sorrow, overcome it. Life is a song, sing it. Life is a struggle, accept it. Life is a tragedy, confront it. Life is an adventure, dare it. Life is luck, make it. Life is too precious, do not destroy it. Life is life, fight for it.”
658  There are only two mistakes one can make along the road to truth; not going all the way, and not starting
1703  The best way to destroy your enemy is to make him your friend.
1447  It is not what you have got, it is what you use that makes a difference