A doctor must work eighteen hours a day and seven days a week. If you cannot console yourself to this get out of the profession.
A good teacher must know the rules a good pupil the exceptions.
My work always tried to unite the true with the beautiful but when I had to...
I myself believe that there will one day be time travel because when we find that something isn't forbidden by the over-arching laws of physics we usually eventually find a technological way of doing it.
