The best time to plant a tree was 20 years ago. The second best time is now. |
The only person you are destined to become is the person you decide to be. |
The best revenge is massive success. |
Do what you can, with what you have, where you are. |
The only limit to our realisation of tomorrow will be our doubts of today. |
The best way to predict the future is to invent it. |
Believe you can and you're halfway there. |
There is no psychiatrist in the world like a puppy licking your face. |
For NASA, space is still a high priority. |
It takes a planet to explore the universe. |