From the positivity blog:

1. "He can who thinks he can, and he can’t who thinks he can’t. This is an inexorable, indisputable law,

2. I am always doing that which I cannot do, in order that I may learn how to do it,

3. Inspiration exists, but it has to find us working,

4. Action is the foundational key to all success,

5. Others have seen what is and asked why. I have seen what could be and asked why not,

6. If only we could pull out our brain and use only our eyes,

7. Youth has no age."