Quality is not an act, it is a habit.
Always desire to learn something useful.
The dog that trots about finds a bone.
Without hard work, nothing grows but weeds.
Well done is better than well said.
If you can dream it, you can do it.
If you're going through hell, keep going.
Go for it now. The future is promised to no one.
Who seeks shall find.
By failing to prepare, you are preparing to fail.
But I don't think we'll go there until we go back to the moon and develop a technology base for living and working and transporting ourselves through space.