The ground of science was littered with the corpses of dead unified theories.
As far as I can see, our concentration of different abilities in one species - there's nothing I can see that in this Darwinian evolution that could've done that. So it seems to be a miracle of some sort.
Scepticism is as important for a good journalist as it is for a good scientist.
Committees do harm merely by existing.
Things are always more complicated than most people believe.
A model is done when nothing else can be taken out.