Know or listen to those who know.
Without hard work, nothing grows but weeds.
Well done is better than well said.
By failing to prepare, you are preparing to fail.
The dog that trots about finds a bone.
Problems are not stop signs, they are guidelines.
Be thine own palace, or the world's thy jail.
Quality is not an act, it is a habit.
It's always too early to quit.
If you're going through hell, keep going.
But the same intelligence compels Germany to practise the same policy.