Unreasonable people attempt to adapt the world to themselves. There is little difference in people, but that little difference makes a big difference. The little difference is attitude. I like thinking big. The world owes you nothing.
Nothing is ever final, and nothing is ever finished.
Every ending is always a new beginning. Let us be thankful for the fools. It's that extra effort that makes the difference. All the problems of the world could be settled easily if men were only willing to think. An hour of practical experience may be worth a year of theoretical training.