There are too many accidents that can befall life on a single planet.
There should be no boundaries to human endeavor. However bad life may seem, there is always hope.
Quiet people have the loudest minds.
The whole history of science has been the gradual realization that events do not happen in an arbitrary manner, but that they reflect a certain underlying order, which may or may not be divinely inspired.
Eternity is a long time, especially towards the end.
The moment you understand the whole Universe, is the moment you slightly begin to understand the way God's mind works