If you've got a talent, protect it.
To know oneself, one should assert oneself.
Always desire to learn something useful.
The dog that trots about finds a bone.
Only the educated are free.
Without hard work, nothing grows but weeds.
What you do today can improve all your tomorrows.
Never complain and never explain.
If you can dream it, you can do it.
Be thine own palace, or the world's thy jail.
If global cooling will come soon - scientists will lose trust.