Never complain and never explain.
Always desire to learn something useful.
If you're going through hell, keep going.
Do not weep do not wax indignant. Understand.
The wise does at once what the fool does at last.
Be kind whenever possible. It is always possible.
By failing to prepare, you are preparing to fail.
The secret of getting ahead is getting started.
Things do not happen. Things are made to happen.
Expect problems and eat them for breakfast.
But the same intelligence compels Germany to practise the same policy.