As a scientist, you're not supposed to make decisions without the data.
The core of a scientific lifestyle is to change your mind when faced with information that disagrees with your views, avoiding intellectual inertia, yet many of us praise leaders who stubbornly stick to their views as "strong."
I believe all complicated phenomena can be explained by simpler scientific principles.
As a scientist, of course, we have to believe there is no supernatural. There are only natural entities in the universe. And those are the things that we study as natural scientists.
Physics has a history of synthesizing many phenomena into a few theories.
There are three creative ideas which, each in its turn, have been central to science. They are the idea of order, the idea of causes, and the idea of chance.
Nothing before had ever made me thoroughly realise, though I had read various scientific books, that science consists in grouping facts so that general laws or conclusions may be drawn from them.
The laws of science do not distinguish between the past and the future.
One of the great commandments of science is, 'Mistrust arguments from authority'. (Scientists, being primates, and thus given to dominance hierarchies, of course do not always follow this commandment.)