People don't realize that molecules themselves are somewhat hypothetical, and that their interactions are more so, and that the biological reactions are even more so.
Kary MullisSometimes a good idea comes to you when you are not looking for it. Through an improbable combination of coincidence, naivete and lucky mistakes.
Kary MullisIf reincarnation is a useful biological idea it is certain that somewhere in the universe it will happen.
Kary Mullis