To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
The secret of getting ahead is getting started.
By failing to prepare, you are preparing to fail.
Well done is better than well said.
Begin to be now what you will be hereafter.
Problems are not stop signs, they are guidelines.
Either you run the day or the day runs you.
Never complain and never explain.
Quality is not an act, it is a habit.
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.