To know oneself, one should assert oneself.
Be thine own palace, or the world's thy jail.
Be gentle to all and stern with yourself.
By failing to prepare, you are preparing to fail.
Either you run the day or the day runs you.
What you do today can improve all your tomorrows.
Problems are not stop signs, they are guidelines.
Know or listen to those who know.
Only the educated are free.
Wherever you are - be all there.
Nobody expects to trust his body overmuch after the age of fifty.
I never expect to see a perfect work from an imperfect man.