Man can change his life simply by changing his attitude.
A winner's attitude: it may be difficult, but it's possible. A loser's attitude: It may be possible, but it's too difficult.
For the moment, what we attend to is reality.
In the deepest heart of all of us there is a corner in which the ultimate mystery of things works sadly.
If any organism fails to fulfill its potentialities, it becomes sick.
Woe to him whose beliefs play fast and loose with the order which realities follow in his experience; they will lead him nowhere or else make false connections