Quality is not an act, it is a habit.
Always desire to learn something useful.
Do not weep do not wax indignant. Understand.
Be gentle to all and stern with yourself.
Well done is better than well said.
Never complain and never explain.
Things do not happen. Things are made to happen.
Either you run the day or the day runs you.
Wherever you are - be all there.
By failing to prepare, you are preparing to fail.
But the same intelligence compels Germany to practise the same policy.