Time is the most precious element of human existence. The successful person knows how to put energy into time and how to draw success from time.

We can come to look upon the deaths of our enemies with as much regret as we feel for those of our friends, namely, when we miss their existence as witnesses to our success.

The fascination to go into space has existed for hundreds of years. But as we do things and they're successful, people get bored.

The advertising world had space men in it before spacemen existed.

Empty space is a boiling, bubbling brew of virtual particles that pop in and out of existence in a time scale so short that you can't even measure them.

The lunar flights give you a correct perception of our existence. You look back at Earth from the moon, and you can put your thumb up to the window and hide the Earth behind your thumb. Everything you've ever known is behind your thumb, and that blue-and-white ball is orbiting a rather normal star, tucked away on the outer edge of a galaxy.

Australia integrated the - brought on the ships and unleashed in the society the dogs of sectarianism, which had existed in other places - in Glasgow, in Liverpool and of course in Ireland, north and south.

The law is an adroit mixture of customs that are beneficial to society, and could be followed even if no law existed, and others that are of advantage to a ruling minority, but harmful to the masses of men, and can be enforced on them only by terror.

No system of mass surveillance has existed in any society that we know of to this point that has not been abused.

Not only is the self entwined in society; it owes society its existence in the most literal sense.

Language has no independent existence apart from the people who use it. It is not an end in itself; it is a means to an end of understanding who you are and what society is like.

Science ignores the spiritual realm because it is not amenable to scientific analysis. As importantly, the predictive success of Newtonian theory, emphasizing the primacy of a physical Universe, made the existence of spirit and God an extraneous hypothesis that offered no explanatory principles needed by science.

History will judge harshly my Republican colleagues who deny the science of climate change. Similarly, those Democrats who would use climate change as a basis to regulate out of existence the American experience will face the harsh reality that their ideas will fail.

Even in our day, science suspects beyond the Polar seas, at the very circle of the Arctic Pole, the existence of a sea which never freezes and a continent which is ever green.

The existence of life beyond Earth is an ancient human concern. Over the years, however, attempts to understand humanity's place in the cosmos through science often got hijacked by wishful thinking or fabricated tales.

Some day science may have the existence of mankind in power, and the human race can commit suicide by blowing up the world.

My parents were mourning the death of my sister. She was killed in a car accident before I was born, and I didn't know she existed until I was 13 or 14 years old. I knew I was growing up in a house where people were angry and sad.

Saturdays and Sundays, America in the year 2009 does not in some ways differ significantly from the country that existed almost 50 years ago. This is truly sad.

And the sad truth is that nobody wants me to write comedy. The Exorcist not only ended that career, it expunged all memory of its existence.

I know that some endeavor to throw the mantle of romance over the subject and treat woman like some ideal existence, not liable to the ills of life. Let those deal in fancy who have nothing better to deal in; we have to do with sober, sad realities, with stubborn facts.

If you go through life, and you don't find the beauty in an unexpected place, then you really have a sad existence.

I fell in love with many women at school who had no idea I existed. I'm a bit of a romantic.

Now, we occupy a lowly position, both in space and rank in comparison with the heavenly sphere, and the Almighty is Most High not in space, but with respect to absolute existence, greatness and power.

If God existed, and if He cared for humankind, He would never have given us religion.