My motto in life is 'If you think it, you can do it' and if we all apply that thought we can end hunger the world over.
I live off a motto that says, 'yesterday is history, tomorrow is a mystery'. I have goals and agendas. Where ever I'll be tomorrow, that's where I'll be.
Our national motto is 'In God we Trust,' reminding us that faith in our Creator is the most important American value of all.
My motto is: feel the fear and do it anyway.
What everyone in the astronaut corps shares in common is not gender or ethnic background, but motivation, perseverance, and desire - the desire to participate in a voyage of discovery.