Never complain and never explain.
Well done is better than well said.
Go for it now. The future is promised to no one.
What you do today can improve all your tomorrows.
Quality is not an act, it is a habit.
If you think you can do it, you can.
If you're going through hell, keep going.
I can, therefore I am.
Begin to be now what you will be hereafter.
Things do not happen. Things are made to happen.
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.