The dog that trots about finds a bone.
Only the educated are free.
Problems are not stop signs, they are guidelines.
What you do today can improve all your tomorrows.
If you think you can do it, you can.
If you've got a talent, protect it.
The secret of getting ahead is getting started.
Always desire to learn something useful.
Who seeks shall find.
To know oneself, one should assert oneself.
The role of the teacher is to create the conditions for invention rather than provide ready-made knowledge.