The secret of getting ahead is getting started.
You never know what motivates you.
To be a good loser is to learn how to win.
Only the educated are free.
It's always too early to quit.
I can, therefore I am.
The most effective way to do it, is to do it.
The dog that trots about finds a bone.
Quality is not an act, it is a habit.
Wherever you are - be all there.
I think space will be conquered through the mind rather than the clumsy medium of space travel.