Pessimist by policy, optimist by temperament- it is possible to be both. How? By never taking an unnecessary chance and by minimizing the risks you can't avoid. This permits you to play out the game untroubled by the certainty of the outcome.
Robert A. HeinleinProgress isn't made by early risers. It's made by lazy men trying to find easier ways to do something.
Robert A. HeinleinEnglish is capable of defining sentiments that the human nervous system is quite incapable of experiencing.
Robert A. Heinlein