I'm 60 and have made as many mistakes as anyone, more than most. The advice that stuck with me is that no man was ever on his death bed and wished he had spent more time at the office. Put something away for the future, but enjoy life now; you don't know how much of a future you are going to have.

He who joyfully marches in rank and file has already earned my contempt. He has been given a large brain by mistake, since for him the spinal cord would suffice.

- Albert Einstein