Never complain and never explain.
It's always too early to quit.
If you're going through hell, keep going.
Wherever you are - be all there.
Be gentle to all and stern with yourself.
Only the educated are free.
To know oneself, one should assert oneself.
Be kind whenever possible. It is always possible.
Quality is not an act, it is a habit.
Without hard work, nothing grows but weeds.
And in that I cannot send unto you all my businesses in writing, I despatch these present bearers fully informed in all things, to whom it may please you to give faith and credence in what they shall say unto you by word of mouth.