Without hard work, nothing grows but weeds.
Be thine own palace, or the world's thy jail.
Either you run the day or the day runs you.
If you've got a talent, protect it.
If you think you can do it, you can.
To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
Never complain and never explain.
The secret of getting ahead is getting started.
If you can dream it, you can do it.
Words of wisdom are spoken by children at least as often as scientists.