Be kind whenever possible. It is always possible.
Without hard work, nothing grows but weeds.
The wise does at once what the fool does at last.
If you're going through hell, keep going.
Be thine own palace, or the world's thy jail.
If you can dream it, you can do it.
To be a good loser is to learn how to win.
To know oneself, one should assert oneself.
Problems are not stop signs, they are guidelines.
I can, therefore I am.
I think that somebody with the resources and innovation and the idea is going to come out of nowhere and come up with a successful space travel program.