To know oneself, one should assert oneself.
Only the educated are free.
By failing to prepare, you are preparing to fail.
You never know what motivates you.
Never complain and never explain.
Begin to be now what you will be hereafter.
The dog that trots about finds a bone.
If you've got a talent, protect it.
Be gentle to all and stern with yourself.
Always desire to learn something useful.
It's amazing... to enjoy the results of your labor.