Only the educated are free.
The dog that trots about finds a bone.
Always desire to learn something useful.
Who seeks shall find.
To know oneself, one should assert oneself.
Problems are not stop signs, they are guidelines.
Know or listen to those who know.
By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
I can, therefore I am.
If you always put limit on everything you do, physical or anything else. It will spread into your work and into your life. There are no limits. There are only plateaus, and you must not stay there, you must go beyond them.