t is generally recognized that women are better than men at languages, personal relations and multitasking, but less good at map-reading and spatial awareness. It is therefore not unreasonable to suppose that women might be less good at mathematics and physics. It is not politically correct to say such things....But it cannot be denied that there are differences between men and women. Of course, these are differences between the averages only. There are wide variations about the mean.

Is there any point in hosting a party for time travellers? Would you hope anyone would turn up? In 2009 I held a party for time travellers in my college, Gonville and Caius in Cambridge, for a film about time travel. To ensure that only genuine time travellers came, I didn't sent out the invitations until after the party. On the day of the party, I sat in college hoping, but no one came.

Nitekim kuantum mekaniği televizyon ve bilgisayar gibi elektronik aletlerin temel bileşenleri olan transistörlerin ve mikroçiplerin davranışına hükmettiği gibi, modern kimyanın ve biyolojinin de temelini oluşturur.

However, if we do discover a complete theory, it should in time be understandable in broad principle by everyone, not just a few scientists. Then we shall all, philosophers, scientists, and just ordinary people, be able to take part in the discussion of the question of why it is that we and the universe exist. If we find the answer to that, it would be the ultimate triumph of human reason – for then we would know the mind of God.

But real science can be far stranger than science fiction, and much more satisfying.

I swear to use my scientific knowledge for the good of Humanity. I promise never to harm any person in my search for enlightenment.I shall be courageous and careful in my quest for greater knowledge about the mysteries that surround us. I shall not use scientific knowledge for my own personal gain or give it to those who seek to destroy the wonderful planet on which we live.If I break this oath, may the beauty and wonder of the Universe forever remain hidden from me.

[If] there were such a God, I would like to ask however did he think of anything as complicated as M-theory in eleven dimensions.

Jika Bumi berhenti berputar, maka menurut hukum Newton benda apapun yang tak terikat ke Bumi bakal terus bergerak dengan kecepatan perputaran Bumi (1100 mil per jam atau 1770 km per jam di khatulistiwa)

There should be no boundary to human endeavor.