Be gentle to all and stern with yourself.

Quality is not an act, it is a habit.

You never know what motivates you.

Do not weep do not wax indignant. Understand.

Never complain and never explain.

The wise does at once what the fool does at last.

Be thine own palace, or the world's thy jail.

Problems are not stop signs, they are guidelines.

Well done is better than well said.