We hate the very idea that our own ideas may be mistaken, so we cling dogmatically to our conjectures.

True ignorance is not the absence of knowledge, but the refusal to acquire it.

The growth of knowledge depends entirely upon disagreement.

In so far as a scientific statement speaks about reality, it must be falsifiable; and in so far as it is not falsifiable, it does not speak about reality.

The question is not how to get good people to rule; THE QUESTION IS: HOW TO STOP THE POWERFUL from doing as much damage as they can to us.

If you can't say it simply and clearly, keep quiet, and keep working on it till you can.

The best thing that can happen to a human being us to find a problem, to fall in love with that problem, and to live trying to solve that problem, unless another problem even more lovable appears.

Ignorance is not a simple lack of knowledge but an active aversion to knowledge, the refusal to know, issuing from cowardice, pride, or laziness of mind.

A theory which is not refutable by any conceivable event is non-scientific. Irrefutability is not a virtue of a theory (as people often think) but a vice.

I may be wrong and you may be right, and by an effort, we may get nearer to the truth

The attempt to make heaven on earth invariably produces hell.

I get stubborn and dig in when people tell me I can't do something and I think I can. It goes back to my childhood when I had problems in school because I have a learning disability.

I love sport, so I'd love to do more stories if I can that deal with sport maybe. Other characters, actually the real guy is so interesting why would you want to get anyone to play them?

Your heart is a drum keeping time with everyone.

I'm trying to coach the team and that's what I want to do.

I believe that in years to come, historians will see the beginning of the 21st century as the ‘golden age’ of real estate.

By night the Glass Of Galileo ... observes Imagin'd Land and Regions in the Moon.

Romance is not an idea, but a moment. An unspoken glance when someone looks into your eyes and knows exactly who you are, what you need.

I think with practice, you can being whatever you want to be, and with a goal you can go in any direction that you want to go in.

If you hire only those people you understand, the company will never get people better than you are. Always remember that you often find outstanding people among those you don't particularly like.