Quality is not an act, it is a habit.
Things do not happen. Things are made to happen.
Never complain and never explain.
To know oneself, one should assert oneself.
If you can dream it, you can do it.
Know or listen to those who know.
If you've got a talent, protect it.
Go for it now. The future is promised to no one.
By failing to prepare, you are preparing to fail.
Who seeks shall find.
I think space will be conquered through the mind rather than the clumsy medium of space travel.