Never complain and never explain.
If you're going through hell, keep going.
Expect problems and eat them for breakfast.
Know or listen to those who know.
Go for it now. The future is promised to no one.
Be gentle to all and stern with yourself.
To know oneself, one should assert oneself.
The dog that trots about finds a bone.
Be kind whenever possible. It is always possible.
Either you run the day or the day runs you.
I'm not a bad driver. And I never will be because I took lessons when I was quite a boy. I never had to pass a test because there wasn't such a thing when I first started driving a motor car. So I didn't have to pass one.