Problems are not stop signs, they are guidelines.
Only the educated are free.
Never complain and never explain.
To know oneself, one should assert oneself.
Be gentle to all and stern with yourself.
If you're going through hell, keep going.
Quality is not an act, it is a habit.
Be thine own palace, or the world's thy jail.
The dog that trots about finds a bone.
Do not weep do not wax indignant. Understand.
They should hold themselves absolutely upon the immovable foundation of truth and nature, whereby alone they can save themselves from misapprehensions and from the danger of being entirely carried away from reality into mere dreams and fictions.