However difficult life may seem, there is always something you can do and succeed at.

Some people would claim that things like love, joy and beauty belong to a different category from science and can't be described in scientific terms, but I think they can now be explained by the theory of evolution.

Money is not everything. There's Master card & Visa.

The human failing I would most like to correct is aggression.

It is reasonable to ask who or what created the universe, but if the answer is God, then the question has merely been deflected to that of who created God.

The progress of the human race in understanding the universe has established a small corner of order in an increasingly disordered universe.

Just like a computer, we must remember things in the order in which entropy increases. This makes the second law of thermodynamics almost trivial. Disorder increases with time because we measure time in the direction in which disorder increases. You can't have a safer bet than that!