Go for it now. The future is promised to no one.
Be thine own palace, or the world's thy jail.
To be a good loser is to learn how to win.
The most effective way to do it, is to do it.
The dog that trots about finds a bone.
Expect problems and eat them for breakfast.
After a storm comes a calm.
If you think you can do it, you can.
Without hard work, nothing grows but weeds.
Who seeks shall find.
The best museums and museum exhibits about science or technology give you the feeling that, hey, this is interesting, but maybe I could do something here, too.